Really struggling as of late, the last week my whole left side of body has been hurting, my front of shoulder blade is painful, tight chest and achy chest, shooting pains in my arm, feeling like I cant do stuff with my left hand sometimes feels so weak. All of these sensations constantly make me worry about a heart attack all day long, which makes me anxious all day, are these thoughts im having about a heart attack only fuelling the sensations further? im just so scared all day and am not sure how this works really, I have good times where I have no symptoms but when im having a bad time the symptoms seem to be terrible, its such a viscous circle, anyone else going through the same thing and can relate to me? would be so good to hear from someone who's having the same problems, it's literally from the minute I wake up to the minute I go to sleep. There is no escape at the moment for me. Please help!