Hi for about 2 weeks now I have been having this sometimes itching to burning feeling when I pee. When I get erected and if I were to hold my erection and bend it back to my belly button I would get a SHARP PAIN in the shaft of my penis. I was looking online and they said its symptoms of stds but I'm 16 and I never had unprotected sex let alone sex. Please help I'm embarrassed to tell my mom it would be incredibly awkward. Thanks

You could just have a simple bladder infection.

You do need to tell your mom about it though so you can go to the doctor.
Nothing to be embarrassed about at all, happens to people all the time and it's easy fixed.

Make an appointment so you can stop worrying and being in pain :)