my stomach is swelling. i have bad cramping , pressure on my ribcage , and is hard to eat. when i eat it hurts. it looks like im pregnant . i have takin 4 at home preg. test , one at the hospital , and a blood test at the emergency room which all came back negative. it doesnt look like i am getting a belly from a poor diet and bad eating , but is swolling and look acually preg. and i am 2 months late for my period , but my tubes are tied which gives a less chance.