I just want to try to describe something that I feel in my erections sometimes.
I've had this for years; long before ever doing PE. I'm pretty sure it only happens when I'm alone and usually in the morning when I'm kind of tired.
Sometimes my erection will feel kind of tight. It will kind of hurt a little as it begins to become fully engorged. BUT the thing is that it seems to stop almost like it's being constricted. It only swells to like maybe 80% and isn't totally hard, but it feels kind of ouchy.

I experience it as a tightness.
Is this normal? Or is it just one of those quirky penis things we all get?