Someone may know the answer....

Ok... couple months ago I missed two entire cycles. Tested and it was negative. For the last week I've been so tired I can't hold my head up. I'm craving bread and butter pickles by the jar and I've been having... not cramps because its not actually painful... its more of a twitching in my lower abdomen.

Its gotten bad enough that my fiance is picking on me about the pickles and holding up baby clothes... pickles is what I wanted when I was prego before by the gallon. Unfortunately the last time this stuff happened I lost it.

Could I actually be pregnant and it just didn't test positive for some reason?