Pill and Gaining Weight

I've been on the pill for about 8 months now and I'm gaining some weight (about ten pounds.) I'm not fat or anything but I've noticed that I now have more rolls I guess you could say and cellulite all over my body. I'm 5'8" and now weight an even 150 so I'm not saying I'm perfectly skinny either but anyone else having this annoying problem? Even though I work out and eat fairly healthy for a high school senior maybe I'm just packing on the "freshmen 15" early😝
Anyone one else think blaming it on the pill?