Fez: Hi!

This may be an obvious question, but I thought I'd check first considering there's this community right in front of me. Today I purchased some condoms, for the first time, Regular sized. I tried them on at home, and while length wise they're good, when I roll it to the bottom of my shaft it gets really tight and restricts blood flow somewhat. I'm not accustomed to wearing condoms, so is that tightness normal, or should I upgrade a size?

My figures in my signature are a little rough, because I have what I believe to be a hernia (getting it removed within the month) which pushes up on my testes, and makes it very hard to get my dick horizontal, and if it does, it starts to shrink immediatly. But if it's any reference; I'm similar to Rocco Sifredi in size (uncut, too!) just a little smaller I think. Thanks!