<s>[INST] I have this real sharp pain in my stomach the pain is below my bellybutton. I didn't get my period yet so I think that might be apart of the issue, but I cant use the bathroom and when I try I get a sharp stabbing feeling it hurts really bad please tell me what to do to help. Thanks [/INST] Hi. You need an urgent ultrasonography to see that there is no problem with the fallopian tube; this is most likely as you have not got the period.This will also diagnose other problems related to the sharp pains. </s>