I suffer from small penis anxiety. is it appropriate to speak with my medical care provider on this issue?i feel rude doing so?

You can absolutely discuss this with your physician. As doctors, we examine patients all the time and can determine if your penile size is abnormal or not. So, discuss this with your doctor at your next visit. This will help alleviate your anxiety. Best of luck to you!

Please do speak w/your primary care doc. Penis size varies a lot among men, as does self-consciousness about size. If medical conditions are ruled out you can consider seeing a clinical psychologist. We want to make sure that this is not interfering w/your romantic life, self-confidence, or life in general. You are certainly not being rude to mention this, it's actually self-respect. Peace..