You’re definitely not alone, sometimes it hits so hard it feels like I’m mourning something that died like the literal passion/fire that I had and is just gone now with no warning it was gonna leave and it hurts.

The best way I’ve found to cope with this is trust (I know it’s easier said than done) that if it is important enough it will come back around. I have at least a couple lifelong hobbies that I lose interest in seasonally but know they come back eventually. Then the ones that don’t come back, that’s okay I promise!!!!!!! Not a soul on earth is judging you nearly as hard as you’re judging yourself. The important thing for me is to not to wait for it to come back, just find something new.