anxiety is really hell to live with and its getting worse what can i do

I have been taking sertraline off and on for about 2 years about 4 weeks ago I went back to my Dr said I didn't feel good he said are you stressed I said I'm always stressed I am already on 50mg of sertraline so he put it up to 100mg, but just this last weekend I feel so drained and tired yet can't sleep much and I have started to get heart palpitations it is really frightening and I keep thinking I'm going to die can someone please help me

You're not alone. I get heart issues. Head issues and all around feeling like im dying. Sadly im not on any medication yet but have an appointment this week to get on some again. I've lived with anxiety for 9 years. Use to feel like heart attacks. Now it just feels like im slowly dying.

I Know it is terrible hopefully you will get some medication and it will help, but what I hate is that when I don't feel well it makes your panic attacks worse  and when you go to the Dr they blame everything on anxiety and I feel that they think I am lying to them they don't understand how you feel it is so frightening