Carpet beetles

Hello everyone. I am having a lot of issue with carpet beetles. Now I know they are called carpet beetles for a reason but I do not have a carpet in my flat. I find them everywhere. Firstly I found them in the kitchen, I cleaned it whole, sprayed with vinegar/water then later a mixture with lavender oil. Then they moved to my living room and bedroom. I find them on my bed, and I cannot even sleep there anymore. Its getting to a point where I stay at my friend’s house because I cannot look at them. I tried so many things, bought some stuff, I also steamed my furniture, bed, washed my entire closet. Don’t know what else to do, feels like I would need to move out. Please help me