Stopping BC pills after one week...

Im 28 and started BC pills at 19 years old for acne relief. Throughout the years, my acne hadn’t gotten any better until I stopped the BC pills in November. Since then, my skin has had a dramatic improvement in the cystic acne that I struggled with while on the pills that were meant to help me. I decided to take them again just for a month to offset my normal period since I’m scheduled to work a family camping trip and didn’t want to deal with being on my period while away. My period is regular and predictable when not on BC. I’ve been taking this pack since last Sunday and I am deciding to stop today, Saturday (I actually took my last one Friday night, as I usually take them in the evening due to a history of nausea when taken during the day). In the past week, I have noticed more cystic pimples, a yeast infection, and an extremely depressed mood. I’m curious if anyone has gone through something similar and what did your period look like for the next couple of cycles? Will I be spotting for days? What’s been your experience related to mood, bleeding pattern, other side effects, etc.