every day for the past month my stomach has been hurting. at first it was in the morning and now its at night, some days its all day. before all of this though, i had a yeast and bladder infection, i had an ultra sound and the nurse said my utarus was swelled..? they did this high tech pregnancy test but i left the state before i got a call with the results. since the last time that i had "intercourse" ive had what i think is my period 2 times.ive also been more emotional than normal, like im PMSing 24/7. how likely is it that im pregnant, and is there any other way besides going to the doctor to find out?