it seems that many people with ME have low dopamine which could explain why low dose abilify is helpful to some. However there is no consensus that these hormones are what is causing ME. It’s more Likely a symptom or even a “normal” state that if balanced could help.
I personally have a COMT gene mutation which means I’m slow to break down catechols. This means my dopamine can get too high. In some people this can cause schizophrenia. My dopamine isnt that high though.
I have found that taking SAMe and lithium orotate helps with lowering my dopamine and helps with my emotional lability which is another symptom of ME but it hasn’t really helped with the ME over all.
I think estrogen dominance can also cause high dopamine. COMT slow can also cause estrogen dominance. However I actually feel at my best when my estrogen and progesterone are at their highest - so many contradictions within one body. Lol.