I've been on 50mcg levo and 20mcg liothyronine for a few weeks having been on 100mcg levo for a few months previously.
I have defo felt better with the T3 but not anywhere near optimal. The last week I've felt myself going downhill again.
Anyway, my ft4 has dropped a lot since the alteration. GP has upped the T4 to 75mcg and retest in 6 weeks.
I'd hoped by now I'd be getting close to being properly well so this is a bit disheartening!