I just switched my bulbs over to some 8500k xenon ones and afterwards I got moisture in both my headlights...any suggestions on how to get it out and stop it from coming back??

Find out where the moisture is getting in and seal it. Probably a lens seal came loose. Clear silicone may reseal it. The units are vented, so once the entry point is sealed, the moisture should evaporate during use as the lights heat up.