Hi I am experiencing cystic acne for few months. I was recommended to use obagi nu derm by a skin specialist been use it for 5 weeks now. No result other then getting few other spots redness. Days I feel like it’s getting better. Then it makes it worse. The new spots drys quicker but the big ones I had it’s still there. It dried it first but has the redness then they come back.. don’t know what to do