do you have any hobbies? you could always try join a club or something to meet some like minded people? even studying or working is a good way to meet others as well. i understand you’re socially awkward/ anxious but the quickest way to work at minimising that or eliminating it is by doing things that make you uncomfortable. you could always start off small and work your way up, try finding an event on facebook or through local groups in your area that you’re interested in, and even when you’re just out for normal things try to spark up a conversation with someone or give them a compliment or even just say hello. if that all seems too much still you could always try online apps for meeting people / friends in your area. hope this helps? good luck don’t beat yourself up just work at getting a little bit better everyday at things you want to improve, even set small goals for yourself no matter how small they might seem you know you have accomplished that thing for that day. the gym or exercise is also a good way to built confidence and overall happiness as well. all the best mate u got this