Well, I looked at your pics and I think your dick is beautiful! I can see what you're saying, a lot of men I have met that are in your size range say they have similar problems with women, not bleeding so much as just not being able to really bang it out once they're inside. I think it's true that (on average) it's easier for women to take wider cocks than longer ones, whereas the reverse is probably true of men, it all always comes down to the same thing- individual preferences and abilities.
If you've never been with a woman and want to give it a try, go for it, who knows, it might be the "shoe that fits", just please be sensitive enough to let her know where you stand sexually so she doesn't let herself fall in love over a guy who is probably gay. Now, if you decide that you like sex with women, you may decide you're bisexual but take that slowly.
I though it was interesting that Arcanus posted that he like sex better with women but making love better with men, that's awesome! I've heard several men say just the reverse, I think it's so great when someone knows themselves well enough to be able to enjoy their preferences as they are. I think women are complicated and confusing too! I can't imagine trying to have a relationship with one.