I’m having sore/painful left arm and twinges of light pain over heart all day long… sometimes it gets worse when I concentrate on it but then if I don’t think about it for a while I don’t feel it… I’m also having palpitations a lot today and lately I’m general…? Is this anxiety or am I having a heart attack/something wrong with my heart…??? I’ve been checked out at er and by doctor, they found nothing usual except tsh and diagnosed me with hypothyroidism… could that have something to do with it? I take daily super b complex, vitamin d3, klonopin and Zoloft… I’ve always had a very very high level of both general and health anxiety, it really subsided a few weeks ago when I first started klonopin but now it’s coming back again… can anyone help? I also have a high high level of work stress and I’m afraid if I’m not having or haven’t had a heart attack that I’m going to talk myself into having one… Has anyone else been through this or does anyone have any advice? I’m not looking to treat anyone here like my doctor and I’m sorry if this shouldn’t be posted here, I just need to know if this is something anyone has gone through or if I’m really in trouble… :( Thank you to anyone who takes the time to read this and comments and if no one does I understand, just need to get it out there…