At 10 weeks, he still hasn't figured out what he'es doing yet and hasn't been with you long enough to be totally settled. When they potty in bed you need to change the bed daily. You can try giving him an other igloo or sleeping area. I've had a few decide they wanted to use their igloo as a potty so they could go in privacy. It's worth a try, one as a bed, one as a potty.
I'll give it a try! Thank you!