Any way to fix?

[kjw]

I am making a baby blanket for my new nephew. It will be long enough to fit both his crib and his toddler bed when he moves up to one. I am using Deborah Norville's chunky acrylic Serenity yarn and am about 1/2 finished with the blanket. I've noticed that the finished part is getting super fuzzy (NOT in a good way) and pilling. Is there any way to stop this? Can I trim the fibers and give the blanket a "hair cut" when I'm finished or will it compromise the yarn?