Toxic job that I left.

I left my toxic job less then a week ago after 6 years of being a TOP performer but it was soo incredibly toxic, however they have a Managers position opened and they want me to take it and have been hounding me about it I gave it some thought and I’m suppose to go in today to discuss more in detail, but I’ve been so sick all night long about it, got maybe 3 hours worth of sleep my head and heart are on different pages, one is saying take the job it’s great money, the other is like RUNNN! But again the pay is pretty damn good for being hourly. Just the thought of going back gives me anxiety. Ugh.

Also, if I took the position I’d be running on a skeleton crew only 2 other people besides me. So I’d have to possibly work 6 days a week for the first maybe month. Maybe even 2.

Some advise would be great. It is a retail job btw!