Problems with sudden mood swings

I've been having problems with sudden mood swings. Last night I went from fine, maybe not happy, but also not knowingly angry to fuming angry.

It's hurt my self-esteem and relationship with my husband.

I been diagnosed with ADHD, depression, GAD. I don't agree with GAD - not to the extent that it's a disorder anyway. I don't take medications for these things and a lot has improved with ADHD once I was initially medicated for thyroid and a lot has improved with depression since the recent addition of T3.

I've recently  been concerned about being over medicated - either too much T3 (Cytomel10) or T4 (Tirosint 100). Is this a symptom of hyper, hypo, hashi's? I also have low (but in range) a.m. cortisol could it be related to that?