I've had loads of vague unexplained symptoms for well over a year now. Breathlessness and air hunger, body aches and pains, numbness and tingling, chest pains, heart palpitations, stomach issues, dizziness and light headedness. I've had loads of tests, all the usual blood tests, FBC, iron, vit D, thyroid, LFT. You neme it I've had it. My doctor's are saying there is nothing seriously wrong with me. My main concerns are there is something wrong with my heart. EcG and heart monitor say otherwise. I'm concerned.i have cancer or a brain tumour. I do have quite bad health anxiety and OCD but I've had it for nearly 15 years and never felt as bad as I do now. I'm constantly exhausted. I have no energy. I'm always in pain. I always feel like I'm gasping for air. I don't know what I'm supposed to do now. I'm just not getting anywhere and everyday is a huge struggle for me. I have a toddler too and I just feel like a shit mum because I've never got any energy to do anything with him. I've either got no energy or Im in too much pain. The constant worrying that something is wrong and one day I might just drop dead is eating me up inside. What can I do now?