I have a tingling feeling in my penis just like you get on your foot. i've never had sex before i am only 16 . what should i do? help

Congratulations Joan: ...I'm sure it took nerve (excuse the pun) to post your problem. Do you do a lot of bike riding? Without padding between your legs? That may be the culprit. Regardless, you should see a doctor (pediatrician or urologist to begin with). It may be nothing, or it may be a problem in your sacral region. There's no substitute for a hands-on (excuse the pun) examination by an astute clinician.