Early Signs of Pregnancy?

very very sore breast..nausea at night.. these are my only symptom I am due for a period on the 20th these are really early symptom I do have children I never experienced symptoms this early and I am very in tuned with my body.

Since coming off Birth Control probably 2 or 3 months ago, my cycles have been around 23 days long. When my period was due this month I had none of the normal symptoms for me, no cramping, no sore breast etc. When my period was 3 or 4 days late my breast finally started to feel tender, and i had some mild cramping but nothing bad. I did get my period on the 4th, making me 6 or 7 days late, and it lasted about 4 days but was a lot lighter then normal. For the last 4 days i've had bad headaches, no appitite at all and when I do eat i feel sick, exhausted, diarrhea one day and constipated another(tmi, sorry!!) etc and have been urinating more, 2-3 times an hour sometimes (but i've also been drinking a lot of water to stay hydrated). Also, i've been feeling light headed off and on.
Has anybody had what they thought was their normal period and still been pregnant or am I just being paranoid? I haven't taken a test yet, but will if I dont start to feel better in a few days.

I had a migraine last night. Causing me to have an upset stomache. I am a week before my period is due. Thing is when I was pregnant last summer I remember I had the headache and stomache problem a week before I found out I was pregnant. Could this mean I am pregnant again?

Im like a 2weeks late on the date i was suppose to start my period ive been very tired headaces ive been having some clear sometimes white discharge some pains in the lower part of my stomach i urinate alot i feel realy bloated all the time now but i took a prengnancy test and it said negative so what does all this mean im not sure

I wish I wish I knew exactly when to expect AF. Last month was the weird one which was at least 42 days (v abnormal, that much I know.) I estimate that AF is due today as the months prior to last month (when I swore I was pregnant - wasn't TTC before then though!) she always arrived around the late 20's of the month. So can't be less than 31 days, and can't be more than 35 ( I think ).

Had a lot of cramps the past few days which I don't normally get until AF is actually here, and they're not normal either.

That and headaches, nausea and fatigue...but then, fatigue could be from so many things!

Just wish I knew when to think positive! Ordered a p/g test online only to find out it won't be posted until today :( Can I hold out until it arrives? I guess if AF shows it won't matter.

That's all really, just nice to write somewhere!

First time to write on a forum, but going out of my mind, my husband and I are TTC for a few months now and since deciding my periods have become irregular, went to a doctor and he said its normal and I shouldn't worry. My last period was April 20th (today May 14th)took a pregnancy test on May 9th but negative. My boobs are very swollen now and have a flutter in my belly like ovulation but I'm not as per Ovulation test plus I cannot stop eating! Starving all the time, heartburn and very tired. I want to take another test soon but worried it will be negative. Has anyone else experienced this and got a positive test? I know I'm not late but just wondering is it all in my head?