>>41943509>LDRIf leaving isn't an issue, and you're unhappy, there's literally no reason to force yourself to be miserable. Plus, if staying for physical attraction is your biggest reason to stay then whew lad.
Save money and move to a new city if you can't find anyone you're attracted to in your area.
You're not in a real relationship, and I don't mean because it's LDR. It's not real because you're supposed to be partners. Someone to lean on for the other, share your secrets, talk about your emotions, and love unconditionally.
Tell him you're done and block him. Another option is to talk to him about everything and leave if he blows up.
You literally have nothing that binds you to him.