This pattern shows up often with single weekly injections but shows up less when people split the dose. It might point to needing a higher amount. You left out how long you've been on it and which compound.
I've noticed cravings and food noise returning around the point when I should raise my dose, and I'm wondering whether that's typical or if it means something isn't right. It feels milder than it used to be. Right now I'm at 8mg of triz.