Irritable Bowel Syndrome Treatment

I just started taking acidophilus for my chronic constipation problem (I was only going to the bathroom every 2-3 days). I now have regular bowel movements every day after a week of taking them, but i have noticed a significant increase in my acne over the past few days. Could this be that my body is just purging all of the toxins that were blocked up through my skin, and is this only temporary? Thanks!