I’ll make this really short and sweet!!!
There’s no need to literally hit the gym everyday and do heavy work on your glutes. Just like any other muscles, they do need time to heal. Healing is vital for muscle growth. Two-three days of good, heavy glute work per week works! Of those days, you can choose to do light weight and resistance day instead of using heavy weights. Ankle weights and mini-loop resistance bands do a great job of still challenging the muscle without causing any overuse/stress injuries.
Here is a workout that can be done with or without ankle weights and loop bands that is still effective for maintaining perky, rounded glutes! (ALLOW VIDEO TO LOAD FIRST!)