> I feel like I literally have nobody to turn to for help.

In my experience, almost anyone you already meet casually (work, gym, library) will try to help if you reach out and start talking to them about what's bothering you. (I'm living in Europe, maybe it's different in the US -- dunno.) Even if they can't directly help you, talking about stuff helps.

Reaching out is the hardest part though. Choose the person you feel most comfortable (or least uncomfortable) with.