hi so i am diagnosed with anxiety, but lately my heart is beating hard hard and slow through the day idk how to describe it, my watch is always at level 90 of stress no matter how many breathing exercises i do it still high from 80-90. i am freaked out i have blood pressure now or heart problems idk and my doctor doesn’t give me anything for anxiety only for depression. i asked for xanax he said no way. What should i do?