Hello. I have been having anxiety about my problems; I recently have had a fast heartbeat, dizziness, possible heartburn, etc. I am only 13, so I don't want to say, set up an 'appointment,' or anything. I just have anxiety about this, so I just want to ask someone on their advice. I don't really have an email right now. I really just want to talk to someone quickly, just asking for opinions, without planning an appointment or anything. I'm sorry if I am wasting your time, or anything like that.