For the past 24 hours I've been belching a lot, like once every 2-4 minutes, I wasn't able to go to school today and I was only able to sleep about one hour last night because of this problem. I eat healthy and I haven't eaten anything I've never had before, and I don't eat junk or fried foods. I exercise often also. My stomach feels really bloated, makes weird noises sometimes, and when I burp there isn't any smell. I also feel a little chest pain, shortness of breath, and it's been hard for me to swallow foods today. I've never had this problem before and I'm not sure if I should see a doctor tomorrow or just wait a few more days. I'm a 19 year old female if this helps. Any advice or any ideas on what this could be would be appreciated.