Welcome to the HW forums.
I too have had my shares of acne, especially when I first strated taking Lithium. Over time it would get better for a short whuile, then get bad all over again. Unfortunetely, that is one of the side effects of Lithium, especially the generic version Lithium Carbonate.
Only by seeking challenges can we hope to find the best in ourselves. ~Robert Rodriguez
Don't let your yesterday ruin your today.