I had the same prob with omna!
I didnt get acne till I came off my cycle!
IMO it was from the gear!
I noticed my skin got oily!
I started talking pantothenic acid (vit b5) 1000Mg ED!
I also got some acne scrub, but I had better luck with plain old rubbing alcohol! (I dont suggest if you have dry skin!)
I Cleared up fine!