u/Kageyamasstickymilk

I’m 21 and I’ve had anxiety since I was about 14 to me it’s always been manageable and not really that life altering but recently the past couple of months everything has changed I’ve been having panic attacks every other day even been woken up from sleep with one and I convinced myself that something was wrong with my heart I recently got so bad that I took myself to accident and emergency because I thought I was dying. I really struggle with the symptoms of anxiety heart palpitations, chest pain etc does anyone know how to handle them to make them less stressful every little change in my body causes me extreme anxiety and then leads me into thinking that I have an incurable illness for me this is a dangerous cycle as I’m in constant panic mode over my health any advice would be great.