NO pms pimple? Possible pregnancy sign?

I have relatively clear skin and usually, about a week or less prior to AF I get one pimple. Just one lol this month I haven’t noticed it...I’m 3 days away from AF showing and I’m wondering if anyone had a lack of pms acne before their BFP? Along with my other symptoms this is one that stood out as my cycle is VERY consistent even after have my LO almost two years ago! I’m not on any BC and hubby and I did BD a couple of times during the fertile window. Let me know if you’ve experienced this!!