Anxiety

I just had a really awful chest pain that felt like my chest was exploding and im really terrified. I feel like maybe it was a heart attack but idk. I've had many ekgs and a chest x ray and they don't find anything wrong with me. Idk what this means anymore im so sick of being scared that ill die. Can anyone relate at all? It comes out of nowhere

PLEASEEE READ!! I know this sounds ridiculous but lately I’ve been soo hyperfocused on my breathing. I feel like I’m not breathing right/properly, it’s hard to explain.. it just feels wrong or like my breathing pattern is wrong. How that’s possible? I have no clue. I’ve had this all day. Has anyone ever experienced this?? My doctor keeps saying anxiety but I just feel like something isn’t right.

I am trying to see if there are others like me. For the past 12 years, I’ve had crippling Anxiety that leads to intense panic attacks. I’ve been in and out of Ambulances and ER rooms and have called 911 several times. The panic is that intense. I can be just driving down the road and out of no where, BOOM! Hit by the anxiety bus. Most of the time it leads to me panicking, thinking I’m going to die or something is fatally wrong with me. The fear is so intense that I can only find a fraction of calmness by consistently checking my blood pressure, putting on a pulsometer and even checking my blood sugar until it passes. I’m not even a diabetic. I’m always having intrusive thoughts that doctors can’t even fix me. I’ve never met anyone else like me. I feel so scared sometimes that I’m going to loose my mind and that I’m going crazy and will end up in a straight jacket. Then I get another attack just thinking about that as well. Starting new medications freak me out too. If I experience ANY minor side effect, I immediately panic and freak out. I’m being so held back by this . This is a constant obsession that I can’t shake. It’s like I walk hand in hand with Anxiety and panic. Anyone else ever had these issues?