I would find a doctor that has nurse practioners working with him/her and see one of those for a full checkup. They are not as scary to me and don't make fun of or humiliate me.

Your chest pains could just be stress but it could be comforting to get them checked out and maybe a few minor things taken care of. Relieving some stress is always a good idea. And seeing the doctor, you won't have to do it again for awhile, it will be behind you and you'll be able to feel relieved instead of further stressed because you have a hard time going.