Can I stay at 150?

I was prescribed Bupropion after a year on Lexapro, and a year of not being able to orgasm.

I came off Lexapro, which FYI was nowhere near as hard as I had read or expected given how rough starting it was.

Anyways, found myself feeling consistently but mildly anxious, then chestpains.

So I was prescribed Bupropion, mostly for the promise of being an orgasming human again.

Started Bupropion and rose to 2 x 150. After week 2 of 300 total I was having some wild and very unlike me, sorta thoughts...awful things at times.

So I aborted back to 1 x 150 and the weird throughts were gone within a few days.

Is there a point? Will 150 do anything? When did 150 starting making real and noticeable change?

...oh the orgasms did return.