Does my dog hate me?

Lately my dog has been hiding from me, not all the time just every once in awhile as soon as I walk towards him he will just run away. I think it’s because I have been giving him baths and cutting his nails and all that kind of stuff more often. As soon as I say your stinky or do you want a bath he hides under the bed. But lately for no reason he will just run away. What should I do about this. He sleeps with me still every night and is normally affectionate and happy around me but sometimes he will just get a scared look and run away. I do not hit him EVER or do anything abusive to him. Any ideas?