I stop and start too all the time. My last break was for 2.5 months. I do too much, then get overwhelmed by it, because of my all or nothing personality. I have to go in 5-6 days a week getting there at 6am.

Aim small when you first start going to build the habit. Perhaps a group might be helpful.

There’s also lots of videos of exercises you can do whilst sitting on a chair.

On a side note : I didn’t commit to the therapy appointment when I asked for her availability. She told me she would be going on holiday in 6 weeks. I told her her it would be better for consistency if i started in September when she got back, even though I don’t intend on going anymore .