aright, my two cents...

find that one dude in there you really respect and are friends with and tell him "Im having some trouble, I need to build up some confidence, can I trust you to spar with and not knock my dome off?"

nobody is going to diss you for asking for help to get better. if they do, then F them because you have a better attitude and probably work harder than they do anyway. people WILL diss you if you give up and wash out.

the error here lies not in asking for help, the error lies in giving up. really, think about it, those are your options here. ask for help, work hard and get better or give it up. that's an easy decision, my brother!