Please help on what to do with acne cause by lamotrigine, I'm at 150mg now with quetipine 25mg(every other day)

I was with it, lamotrigine 200mg, Tegetrol 100mg, fluoxetine 20mg, quetipine 50mg. But I never had acne problem

Do you think I can lower the dosage even if my pdoc ask me to stay at 150mg? I felt that nothing is happening, unmotivated and emotionless is the side effect of the drug, and it makes me more anxious