Acne on face

Cu

So I've started to get acne on my face since a few months now. I never really had many pimples or acne my entire life and I'm 26 now. Could it perhaps be the after maths of stopping the depo shot about 15 months ago? I do got my first period a month ago after years of being on the depo shot.

Ps. I'm on the mirena coil now