my anxiety has been flaring severely for the last 3-4 months and i've been dealing with a terrifying feeling: an impending sense of doom. it's not like i actually think i'm going to die, but it's more that i'm constantly waiting for something bad to happen. i've had anxiety/panic attacks my entire life but i've never dealt with this feeling so consistently. it happens every day and scares the hell out of me. nothing ever *actually* happens. i just feel like crawling out of my skin. 

this feeling started 3 months ago after having the worst panic attack i've had in years. i haven't felt "right" since. 

i'm in therapy and have prescription meds (a beta blocker) to take as needed. but i'd really appreciate any other tips on how to handle this feeling. TIA :(