Housemate wakes me up at night

For the past 4 days I haven’t gotten a good night sleep. I always get woken up by her and her bf loudly closing the door to their room and the bathroom, which wakes me up several times throughout the night. I get woken up at 7am to them both showering together as well. My room is by the bathroom so I can hear them and they’re not even quiet. I have to use headphones so I don’t hear them. In the daytime too I can’t hear them from my room talking so I have to use headphones

Idk what to do. I tried speaking to them about closing the doors quieter at night but they refuse to change. I always make sure to make it as quiet as possible when I use it as to not wake them so it’s not hard.