Definitely sounds like you’re suffering from high prolactin levels, which in turn lower testosterone which doesn’t help matters.
Looking at the mechanism of it, it’s via dopamine antagonism at D2.
Now something like chasteberry is known to reduce prolactin levels, but the mechanism may be via dopaminergic action, so if whatever active compounds in chasteberry are crossing the blood brain barrier, it’ll impact your medication (so, don’t risk it without more research).
The other supplements discussed often here (such as arginine, citrulline, horny goat weed, etc.) should be safe for you to try without any impact on your medication. But in my opinion battling against high prolactin levels with over the counter supplements will be an uphill battle.
Really the best course of action for you is to talk to your doctor about changing medicines to something that isn’t a dopamine antagonist, if your condition can tolerate it, or perhaps a dose adjustment.
Although looking at that class of drugs, there aren’t really many that don’t have some dopamine antagonism/inverse agonism. The only times I’ve tried such things, they well and truly killed libido.
Aripiprazole being a partial agonist D2, D3 and D4 might be a worthwhile candidate, but only by trying such things will you know what works well for you, both in terms of the intended use of the medicine and the side effects.
Good luck!