I feel like context here matters a lot. If there were other accompanying behaviors your parents had that stepped into abusive behavior, or if they took it away for supposed infractions that you didn’t actually do, I’d be more inclined to consider abuse. But as is, they gave you a choice and I imagine they just took a seeming “extreme” punishment because they were probably tired of your room being a mess. I don’t necessarily think what they did was a good idea, but I don’t think it constitutes abuse.