Sharp pain in the center of stomach?

[lily]

I've been having this pain for like 3 days now and at times it gets really sharp then gets dull. I haven't eaten anything bad to my stomach just that it wont go away. I have been making myself go poo every day in the morning so I dont know if that is contributing to my problem. If I go to the doctors... I would not know how to explain it and it really embarrassing because my doctor Is a guy and I don't feel comfortable. I guess I would have to wait until my mom calls the insurance so they can switch me to a girl doctor. I have been drinking peppermint tea , which kinda works for a while then the pain comes back again. Any ideas of what it could be? Sometimes when I try to move it really hurts so I have to lay down... When it gets really sharp the pain even makes me cry... Lol but I wouldn't want to go to the ER because when I was smaller the same thing happened my old dr sented me to the ER ..so my parents took me to the ER and we stayed there for hours which seemed forever! and when they did the ultrasound they said I didn't had anything. And by the time I got home the pain literally went away. Stupid doctors dont Anything these days they just want to gt money...