Conception Ambiguities

Since my cycle is alllll over the place I am trying to guess if AF is due soon, or past due. i went from cd 54, to cd 30 to cd 32 to cd 34! Now i'm on cd 31, I want to take a test, but is it worth it? Did i miss my ovulation date? I didn't have enough extra cash this month to get the opk...
so I just made sure the BD was done often enough to hopefully catch it on time. I don't feel like i'm prego, but I definitely don't feel AF coming either. Should I wait another week then take a test? or should i just see if AF comes....then try to start fresh with an opk?
Has opk worked better then temps for anyone?

Okay, really? This is just strange. According to my past cycles I should have started on Feb 1. Well, as of today, no AF and BFN. Let me explain why I'm so frustrated and irritated. About 3 days late I "spotted" and when I say that I mean that I couldn't wait to test so I took my morning urine into a cup and when I wiped, blood. Wasted test I thought, here she is and it was a first response early detection-BFN. I put on a pad and got about a half dollar size bit of spotting on that. Took a shower, used a tampon after because I was sure she was here, tampon was dry, I attempted a pad again, dime size spotting. Next day, no need for anything. Oh and all through this I have been checking my cervix, it's been high. I mentioned that because the day after the blood on pad that's the only way I could figure if there was a flow coming or not. Well I got a bit of brown discharge with a pinkish tint. I know you're all thinking implantation right? I have no idea. I thought maybe because the Sunday, nothing, no colored discharge at cervix. Now today after the BFN I still had nothing at the source, until the afternoon. I thought Okay here she is. Again I'm wearing a pad and nothing!!!! Has anyone else experience this? I'm just looking for some input and maybe just a I promise you're not crazy. I thought maybe it was an anovulatory cycle as someone suggested on a previous post of mine, but I had fertile mucus and soft cervix all that stuff... Just wanting to vent, thanks to whomever reads, comments or whatever. God bless and I know things are in his hands and I just need to let go and relax!

OK I'll try to make this as simple and clear as possible. I need help. It's midnight, and I am in need of some answers/opinions.

My DH had the big V last week.

I am 3 days late and had some spotting today.....Yet I have had 3 BFN's...SO. Here are my Dates, and I hope someone can give me some insight.

OK just for history.....These are the last 3 months of my 1st day od AF...so Cycle day 1?

OCT 3rd

OCT 24th

NOV 17th

Dec 9th

Jan 2nd

I believe I O'd around Jan 12th-14th

I had spotting on Jan 15th & 16th (bright light pink) & Today. Bright pink which got a little darker (thought it was AF) , then disapeared comlpetely! HELP!!!!

What could be going on?

ok well I know I was ovulating Dec 25th 2010. I made sure we did the BD that day and the days leading up and the day after. Come January though, I was due for AF on the 8th, very very late in the day i had pinkish brown spotting, but the strange thing is, the spotting lasted until CD 4. I took 2 HPT and both BFN.
So I've been feeling nausea since new years day, it hasn't went away. I felt more nausea on CD 1 when I got the spotting, and I feel all bloated and gross. I took another test at least a week ago and nothing again. My boobs are not in pain like they were with my first pregnancy, but I know no 2 pregnancies are the same. I have abdominal cramping and fatigue like crazy. I haven't gone to the doctors yet too worried I suppose that it is another BFN

So is it in my head? Am I just imagining these symptoms cause I want it to happen? Is this happening to anyone else?

I'm 3 days late can I be pregnant I've been dizzy cramping tired nd moody I've never felt this way b4

For the past 4 months now(and yess,i know not as long as it COULD be) my boyfriend & i have trying to get pregnant. Ive kept track of every period & every ovulation,also with the ovulation calculators. And had veryy romantic *wink* *wink*, relaxing nights with the guy as much as possible during ovulation to increase my chances. Still,every month since october i have my normal period,negative pregnancy test..and absolutly no luck. Im a 19y.o female,skinny,very healthy (besides an abnormal pap recently,which was diagnosed as normal after a colospscopy was done with a biopsy) overall. I dont understand why i cannot get pregnant!!?? Its breaking my heart to think im infertile at such a young age already..is ANYONE ELSE HAVING THIS PROBLEM??