Post Pill Acne!!!! :(

I’ve been on birth control pills since 10th grade, I am currently a senior now. I wanted to get off the pill so I quit taking it cold turkey in August, and started getting BAD acne. I’ve never had acne before being on birth control. So I went to the derm and she gave me spironolactone which made my periods back to back. So I quit that, and now am back on the pill but trying to wean myself off by taking half a pill a day, next month I’ll take half of that. I am starting milk thistle and vitex to help lessen post pill acne hopefully, but I have questions. Can I get pregnant now that I’m weaning myself off? Are there any other things that could help my hormones balance??? PLEASE HELP. 😫😫😫