Hey Chic,
You should try using a creamy protein conditioner every week or every other week until you see improvement if you find out that it is indeed breakage, as opposed to shedding. I recommend Nexxus Keraphixx, since it has worked great for me, but there are other products you can use as well (Aubreys GPB, Motions CPR, ORS Hair Mayo, Aussie 3 Minute Miracle, etc.)
You might even want to use a serious protein treatment, such as Nexxus Emergencee or Aphogee Treatment. Those aren't supposed to be used on a regular basis though. Those are for 'one time' use, on an as needed basis.