Been backwards and forwards to GP a few times over last 2 months. I have reflux and a tight feeling in throat. omeprezole not worked at all. On top of that I have terrible fatigue that makes me so weak and a pounding heart. I have lots half a stone in last few month s too. I’m 6 and a half stone now so too thin. I attributed this to anxiety as feeling very stressed. I have now been presribed sertraline but too afraid to take it as side effects sound potentially horrendous. 2 people have asked if I have been tested for thyroid and anemia. I had a blood test for helibactor but don’t think anything else. I think I would feel better taking antidepressants if I know all ok physically. Would be unreasonable to be tested for these things? I don’t want to sound like a total hypochondriac.