Airpods flashing orange?

So my airpods stopped connecting to my phone. I decided to try to reset and, connect it again. However, it no longer flashes white light anymore and shows a red flashing light when i open the case. When there are no airpods inside the case, the light will stop flashing. I don’t know what’s going on with my airpods. It would mean so much to me if anyone can tell me what to do?