I've been extremely self conscious my whole life due to weight and appearance. I recently had multiple job interview and landed a part time at retail. The problem is I feel like I am so closed up inside I have a awkward time trying to open up and talk to people. I am 22 years old, never been drinking, never had a smoke, never went clubbing or group party (not counting the birthday parties i had when I was -13 and I stopped celebrating my birthday at 15. Ive been to maybe 5 dates and they were all terrible. The only reason that I am engaged is because of online gaming (where I met my fiancé), and he was able to look past the weight and appearance.
I feel like a social awkward person that really craves attention but when someone talks to me I back down so fast, i actually feel uncomfortable talking to people.
I thought maybe after i lose my weight I will be more confident but all i feel now is still insecurity and awkwardness. I realized that i was just using weight as a excuse and i am never going to be a confident person, it bothers the **** out of me.
I am not sure what to do, I don't have any friends that I would stay is my bestie or even considered a good friend. I tried some online website where I try to find people of my age in my area but no one ever wanted to reply to my message and after so many failed attempt i just gave up, people are kind of mean online.
I don't want to be this for the rest of my life, i want people to want to come to my wedding besids my relatives, and I am completely out of ideas.

You'll be great at it.