Need to kick some Arse

I've been pretty low recently but realised that no-one is gonna change my life but me.
I used to play a team sport but due to an injury (resulting in surgery) last year before lockdown, I had to give it up. I'm still in my band doing what I love but my ex moved out last week and the loneliness is hitting me hard.
But I've gotta get my arse up out of this funk. So I've booked in a trial at kick boxing next week. Hoping some adrenaline feel good vibes will help.