So I'm currently a junior in college and about to be 21 years old. Everything in my social life seems fine but I can't seem to get laid for some reason and I can't figure it out. I lost my virginity a couple of years ago but I haven't had sex since, and it's driving me nuts.

I personally feel like I have a lot of stuff going for me. I'm in a fraternity and have several friends, and I party and go out as much as I can with them. I also have plenty of hobbies including DJing and photography, and I'm the type of person that's down to do anything. I also hit the gym every now and then and exercise regularly. People say I dress really well too (since I'm very into fashion), and I always make sure to groom myself well.

I've probably made out with about 20 girls in my life, which isn't bad. However, I've had a trouble escalating in the past. They've mainly been drunk hookups at parties/music festivals and such, and I haven't had much action besides that. It's also hard for me to keep lasting relationships with women, even though I've gotten better at approaching them and keeping conversation/flirting within the moment.

I'm getting the impression that my poor body language may play a factor, which has and continues to hinder me sometimes. I have hunched back condition (kyphosis), so I appear like I'm slouching a lot and my back looks curved. I've tried taking steps to straighten it out, but it's extremely tough to keep up with it. I also feel like I don't smile as much as I should, and I often go through periods that my anxiety consumes my mind and I'll be stuck in my head when I'm out.

So fellas, I'm open to all feedback you can give me so I can improve myself.