you should use an intense protein conditioner to ward off the breakage asap. you can use (in order from least expensive to most expensive) hi-pro pac, aphogee, emergencee, drc28.
you should follow any of these with a really deep moisturizing conditioner.
after that please keep your hair moisturized by sealing in moisture (distilled/bottled water, scurl) with oils or creme moisturizers (oil blends like hot six or just olive oil, mango butter/profectiv leave ins).
hth