So me and my bf had intercourse this past friday and well ive been really sick, but today that i got a 2nd shot i started to feel a little better and well we started having intercourse but i got this really sharp pain on my uterus (right side) to the point that i couldn't have sex i tried to do it him on top and from the back but it was even worse, i was supposed to have my period like 2 days ago, ive been 1 or 2 months of my iud so i dobt know whats normal or not