Thanks for the reply again, Gimel.
My face is clear now, it goes out of whack only when T4 dose is raised and they appear in painful cysts. My doctor raised my T4 when my TSH was high. I started with 25mcg, graduated to 50mcg(at which I don't get acne), but anything more 50mcg, I get acne immediately, I didn't connect it at the start, but within a month my face was full of cystic acne.
I've got myself tested with all of the tests -
My cortisol levels are 12 at 8 AM.