Severe Anxiety Symptoms: Anyone Else Experience This?

I just go diagnosed with severe anxiety about a year ago, before it was just I'd get angry shopping and if anyone was with me I'd be rude to them (example - of course I don't want that, can you walk faster?, are we almost done? etc.) now I get arm numbness, I can't speak, feel like I'm not breathing right, extreme exhaustion, blurred vision. I got over the racing heart and chest tightness but I get it occasionally. I'm curious if anyone else is like this? if I don't take medicine and go to bed it will not get better. still waiting on an everyday medication and I'm worried about my interview tomorrow as I had a panic attack yesterday.