My life seems to be falling apart and I bought something today that I planned on using to kill myself but then realized that I might as well try selling everything I own and moving away first, where should I go?

25 year-old female here. The last family member that I was close to died recently and I never thought that I could feel so alone. I've always felt alone but never like this. I feel like the lonely girl in the corner in a room that's full of people in love. Not only do my friends not have time for me, but I sometimes feel they think they are superior to me because they are all in relationships. The last guy that I dated began fucking my neighbor and it hurts terribly. I have never done heroin but have many friends who died from it and I bought enough today so that I would o.d. and die. I am from the midwest and have always hated the city that I live in and dreamt of living somewhere else so I figure that I might as well sell everything I own and at least try to move somewhere better before killing myself. If I sell everything I should have about $7,000, anyone have any ideas on where I should go? I would like to go somewhere relatively warm as I hate the cold in the midwest. Thank You.