🙈 make sex toys

My fiancé has a fleshlight that he bought in August. Yes, I have a toy but don't use it now that we aren't long distance. We have sex once in the past month and a half. I have caught him using it a few times now and have said something but it seems to go unheard. It makes me feel like o am doing something wrong and has really done a number on my self confidence. Any advice??