I have been on Viibryd for about a month and just went from 10mg to 20mg 2 days a go. ( I had some booze last night just so we are on the samepage) .I woke up this morning and the tightness in my chest was pretty much gone... but after a few hours i felt like my brain was going nuts and panicked and took .5mg xanax which seemed to help. I dont believe im suicidal , but i almost felt like i was going to freak out and jump out a window... should i be worried or is it just a strange feeling from uping my dose?