What should I do if I feel very stuck in life?

The summer is ending and I’m really not looking forward to school starting. I’m having trouble making my schedule and don’t even like the program I’m in. I feel very lonely during the winter and get sad that I can’t find a man that Is a valid option to be with and see myself dating. I also got really hurt by a guy In the beginning of the summer. He lied and manipulated me for a year thinking we had something real but to him it wasn’t. I saw him at the club with another girl and the day before he was texting me and talking to me. He ignored me the whole night and for some reason even after all that I still think about him and wish he’d text me. I just feel like if I left my city to be somewhere else for 6 months I would feel better but it’s not realistic because I don’t have money. I’m also struggling to find a job that I can do and get hire. Any advice to help me in any of these categories I just want to feel like there growth in my life and I have goals but I just don’t know what to do or goals that I’d actually enjoy and how do I put my ego aside and move on from this man because now I just feel like I’m never going to find anyone :( I’m 20 years old and feel like life is flying by and I’m just not moving 😔
What should I do if I feel very stuck in life?
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