What's going on with me?

6 months of steady progress at the gym, 3 days a week including PT. 12 kgs lost. All of a sudden, I don't want to go...have been seeing my PT once a week and that's it. All I want to do is walk, which I've been doing 4-5 days a week. Haven't let my diet slip, still on point.

Iam a bit ADHD...and I've done this before.

Why am I doing this? It's a mental block