So my birth control pill was changed and I went on a antibiotic. I missed a couple of days but took the days I missed. I felt like i was getting the flu but never got it. I took a pregnancy test out of a whim and it came up negative- I then took one again at like 4 am just for sh**s and giggles and it came up positive, but with a light blue line. I took 3 more later that afternoon that came up negative. I am currently 2.5 weeks late for my period but had a weird 3 days of brown spotting and then nothing. I have horrible cramps and I think I am getting my period but instead I get a clear discharge that can also be a creamy looking (sorry to be gross). My boobs doubled in size and my stomach is bloated. I am still unsure if I am pregnant. Also I am never full from eating and I get into fights with almost everyone around me. (Never like that) I am going to the dr on Thursday - but my guy and I are freaking over this right now - Could this all be in my head am I going crazy or am i really pregnant ?