Hi, for a couple of weeks now I've noticed a pain in the bottom left of my abdomen. Its a dull pain, but not really bad. I've also been belching quite a bit and the taste buds on my tongue are yellow. I've also got 1 really big one at the back of my tongue and also a few white sores in my mouth and on my tongue. My face has been really hurting on and off for the past 6 months, and when I bend over my head feels like its going to explode. My doctor reckons it all down to anxiety/stress/depression etc. I feel really rough, but not sure if I'm being fobbed off. Anyone any ideas please ?