Ive been having pelvic pains

Janae
Okay so ive been having pelvic pains since before i knew i was pregnant. I concieved on the 5th of Feb and i was in the hospital on the 4th for pelvic pains. They cldn tell me what was wrong so i refused to take meds. Is it normal to have that during your pregnancy?? Theres no bleeding or anything . But it feels like bad period cramps. Am i the only one.