Can you say a little more about those weird feelings and that fear of going too fast? Do they center on anything specific, or is more a general fear that you're rushing into things?
Since you mention wanting physical contact with him (both here and in other posts), have you and he talked about other ways of being physically intimate, like cuddling or other kinds of nonsexual touch? If you're not sure if you need to slow down around sex, focusing on those kinds of physical intimacy can give you time to think while also feeding that skin hunger.
As far as being patient around his not being ready to meet your parents, it may help to think of it as giving him the best chance of having a positive first interaction with your parents; if he feels ready, he'll likely be calmer. Too, it can help both you and him to remember that, while meeting a partners parents can feel like a really big deal, that won't be the only interaction he gets with them, you know?