BFN once again

Sigh......

Been TTC for 2 years now. Nothing. ~_~

I'd given up and wasn't thinking about it as feverishly as before. My periods come like clock work. Aug 6th, Sept 9th, Oct 10th. Its never hard to guess, however, I'm late by 4 days according to CycleViews. I'd say Im late by about a week.

My PMS mimicks pregnancy symptoms to a T. I'm very emotional, I get annoyed easily, blow up, and then become teary eyed asking for forgiveness. My fiancee has become used to it. I usually gain a little weight and lose it, but in the past month, I've gained ten lbs AND ITS STILL HERE! I look like I have a baby bump, but I always look like that in varying sizes, and its always empty.
I have an unbearable headache, and besides today, Ive been sleeping for 14-17 hours. I have lower back pain, but I work in a hospital and I may have that just by the nature of my work. Certains foods I cant stand to smell, some I can't even stand to see. Every afternoon I'm nauseous. My breasts have gone from a 36C to a 34DD, which is new this month. I took 2 pregnancy tests and got a BFN both times.....
I did spot earlier in the month though, it was bright red and only one day. I don't know what to think, I dont really want to annoy my GYN by troubling him with another pregnancy test. He seems to be annoyed witht them.

Sigh....