I too thought of myself as having a small cock. But when I went on the nudist beaches I discovered that most men are just the same. Don't be put off by the, specially selected, porn stars with big dicks. Anyhow a man's penis is just one (small) part of him. It's the whole man that counts, including the personality within.
That is maybe the most liberating thing about social nudity for me, to see how many other men have similarly small endowments. I used to worry about a short drive in golf, if you are familiar with the penalty for not reaching the ladies tee, but now, not so much.
I have enjoyed being nude mostly outdoors since about 7. But stayed private about it up until last 3 years because of my size. Much more open now days because I am not nude to impress or for sexual reasons. I am nude because I enjoy it.
I was insecure about my small cock all of my life. But now that i am gaining nudist experience I feel better. I like to be seen and to show my naked body including my small cock. It feels good to be seen and accepted !
Mine is small too. Love to see yours? Compare? Lol