Meditation (just focus on your internal state - breath, discomfort, feeling on skin, etc - for 15min a day, one day with eyes closed, one day with open), Cognit

Meditation (just focus on your internal state - breath, discomfort, feeling on skin, etc - for 15min a day, one day with eyes closed, one day with open), Cognitive Behavioral Therapy (read a workbook and do this by yourself everyday - Mind Over Mood by Padesky, Greenberger, would be my advice), breath work to help yourself quickly in the worst moments (look for Huberman Lab podcast videos on Youtube for things that are scientifically proven), and sleep, sleep, sleep as long as you need