leaving for school and pied

Earlier this year i completed a 100 day hardmode of no pmo. I got head a few times and began to m regularly with no visual stimulation. The night before I left for school I got head and things were excellent, I though I was pretty much cured. Ounce or twice I noticed I was starting to drop but I really tried to focus on her and things went back up. I maintained a good 80-90% for a fast majority of the time. However, since I left for school Ive been at almost 0 libido. Ive tried m twice with little to no success in getting it up. Its been a week and a half and Im getting scared all of my progress just dispersed right before freshman year of college. What should I do?