18yr old heading off to college with bedwetting problem?

iv been wetting the bed since i was little and now at 18, it shows no signs of going away soon. i've seen a urologist multiple times and im taking ddavp, which increases water absorbtion in the kidneys to prevent nightime wetting. although this works almost %100, i dont like taking it every night due to the side effects. i'd love to be free from this, but i know that it may follow me to college. i applied for single housing and listed this as my medical condition. but if i dont get my own room, im afraid ill get stuck with someone who will not understand. do they sometimes pair people with the same problem together, or will i be stuck with someone else? and what do you reccommend me doing, tellng my roommate or trying to keep ita secret