When I have an erection, the skin around my penile shaft feels uncomfortably tight, although only a little, with a tiny bit of pain. Is that normal? Is it normal at all, perhaps after an ejaculation in my sleep? I wonder if it is related to being circumcised as an infant, perhaps if too much skin was removed. It is bearable, but worry my erections could be fuller and more comfortable if I had not been circumcised. I have heard of ways to restore the foreskin, but imagine that even in my case it would not be worth it?