Does anyone else feel like they’re having a hard time defrosting

I get seasonal affective disorder in the wintertime and usually by this time I’m starting to get my groove back but this year I just feel so stagnant. Like my heart is still frozen and hasn’t defrosted yet. Haven’t been to the gym in a consistent way in months. Haven’t went to yoga. Kept up with my one Pilates class a week but that’s about it. Just got back from a trip and was feeling good on the trip but now I’m back to being unmotivated and blah. I’m lazy and I can’t bring myself to get out of this slump. I know I just need to “get up and do it” but I just don’t.

Usually by now I can see the light at the end of the tunnel, but this year it seems to be delayed. Anyone feeling similar? Feel free to share tips and musings if you feel compelled.