Thyroidectomy due to Graves. Still struggling to figure out Levo. Will things ever get better?

Had a TT in July due to Graves.

Experiencing the worst anxiety and depression since. Like nothing I have ever experienced (also had this whilst I was overactive).

I’m on Levo, labs look ok. Tried to increase slightly but was hit with hyper symptoms - scary ones at that.

Does this ever get better? I’m full of regret and totally depressed.