I have had a lot of different symptoms for over 7 years I have a really low heart rate (bpm) I also get really bad dizziness, stomach pains, pains down my left arm both legs I always feel weak and run down have a constant lump in my throat and on top of all that get infections in my nose constantly which is awful it really hurts it's all dry and scabs over and bleeds a lot I have pains in my bottom. For this I've had ct scans heart films chest x ray's blood tests etc but doctors always say I'm fine but it's taken over my life completely my quality of life is awful I can't even drink or anything without feeling like I'm on deaths door so any suggestions would be great.