I just binged on ice cream cake

so I’ve been on a 1,200 cal deficit for quite a while now and I ended up binging on probably 2,500 calories in one sitting (for those who are curious about the cake its banana milk ice cream with Toffee Caramel and Dark Chocolate Crust covered with Chocolate Couverture) 😭 i don’t want to be that person but will this ruin any progress? Or slow down my progress for the next few days?