Welcome to Grokker! I would recommend Dr. Catherine's program here - https://grokker.com/mind/reduce-stress-and-anxiety/program/breaking-free-from-stress/5d781260ca675d37f1bd6c3f and also Cory Muscara's program - https://grokker.com/mind/mindfulness/program/10-days-to-happiness/5dce76b4475902260c6ee0de
It is always a good idea to incorporate some exercise into your day and depending on your fitness level you could start with walking - https://grokker.com/fitness/cardio/program/walk-it-out/5b5f7e2f82bb2874638aa0a8 or you also try this Pace and Go program - https://grokker.com/fitness/program/21-day-athlete/5a325cfd84c26e363dc0f5d8
I hope these help and that you can enjoy many of the videos that Grokker offers.