Is the side with the most breakage the one that you begin wrapping on? Most people like to wrap in the same direction all the time, which leads to more combing on one side of your head than another, which can potentially lead to breakage for some. I'm so sorry this happened to you. If you think wrapping is the cause of the breakage I suggest only wrapping your hair when it's freshly pressed or you don't have a lot of new growth. When you are dealing with a lot of new growith it's best to just braid, twist, or bun your hair up so you aren't combing excessively. Good thing you caught it before any more breakage could occur.
P.S. When you pressed your hair for easter, did you use a heat protectant? If so, when you washed your hair directly after did you use a sulfate shampoo? I had to deal with excessive dryness and slight breakage in November of last year because I flat ironed my hair using a heat protectant, but when it came time to wash I didn't use a sulfate shampoo because I'd given up sulfates. But the -cones in the heat protectant were blocking the essential moisture and protein from penetrating my hair shaft that were in my treatments, so it was like I was doing nothing at all to my hair.
I did use a heat protectant back at easter