Chest acne?

Curious if anyone had chest acne before their BFP. I have 5 days until AF and this morning I woke up with a breakout on my chest and some red spots on my boobs. This is completely out of the ordinary and last time I had chest acne I was on birth control over a year ago. I’ve been doing my best not to symptom spot but I’ve been feeling off, and this is very abnormal.