Why is my life such an embarrassment..iin

So ill try to keep this brief. Im 23, socially awkward, and just wierd. Something stupid is always happening to me and I always end up embarrased. But this last incident really prompted me to seek answers hence this post. My uncle gets girls left and right and he shows me a pic of a girl, I tought she was cute so him being helpful he put in a good word for me and she wanted to meet me. This past weekend he calls me saying shes coming by to his party and I need to go so I agree to go. I get there, nervous as hell but whatever, the plan is to be myself. I try to talk to her we have a couple laughs but all in all I dont think she was into me. Anyway the night goes by and I get stupidly trashed. I dont know what happend, I just remember being surrounded by people telling me I look really hurt and need to go home. I woke up the next day my wrist and shoulder hurt and my nose is cut. Im so ashamed I made such a huge scene and embarrased my uncle and me. I feel like shit. This seems like something someone goes through as a teenager and at my age looks back and laughs at it. But in my case im not laughing at it im going through it. Basically has anyone gone through this at my age? Is it really embarrassing or am I just being sensitive and blowing things out of proportion? Im really shy and I hate being the center of attention especially under these circumstances. Sorry for such a long ass post but im just really bothered by it and have alot on my chest. But thanks for reading. :)