ok its been three months since ive been to doctor they did the ultrasoung through the virgina  and said they seen nothing but after that i ended up in the month of feb i had two periods which werent normal within that month and another in march. my stomach is some what firm. firm than usual my stomach is growing rapidly and idk why i eat morethan usual dont really have any symptoms other than a little nausea and then when i take hpts its always negative none of my clothes fit my nipples are very sensitive to touch or when my husband sucks or licks on them have little bumps around them and a light red or pink stretch mark on my lower abdomin what could it be me and my husband have sex almost every day. if i were id be three months i pee sometimes when i dont drink anything. so what do u think could i be or not ?