could this be an indication of cheating?

one time, i went in the bathroom to see a glitter like on the floor. its like the glitter fell off from an accessory or some clothing. then mths later, i see a small, square, purple gem on the kitchen floor. looks like it fell off from something thats soft and black. mths later, i then kept seeing strands of the same hair color, the woman the hair belongs to have black, blonde ombre. i even see them on my husbands shirt. just yesterday, i found a small piece of gray feather stuck to the chair my husband sat on recently, after going out. and in the winter time, i kept seeing fur on my husband coat. fur that are on the hoodie of a womans coat. idk anymore, i dont have any clothes or accessories w gems or glitters on them. i have black hair, we dont have any pets w feather, nor do i have any clothes or jewelries w feathers on them. i dont have any coat that has fur on thr hoodie. we have no visitors. the last time ever we had them was nov of last year. my husband doesnt want us to have opposite gender friends, so i assume he doesnt have any female friends. he claims he doesnt have any female friends. im a sahm and hes the only one working and going out to hang. so its him that took those things i see inside the house. idk anymore, i have a feeling hes cheating.