GF told me I give her the ick and that's why she refuses sex sometimes, how to handle this?

Yes, she said "you give me the ick and the sex sucks" and just left it at that. Idk what to because I tried initiating but she declines because I am not into certain things. So its either "we do X and have sex or we don't"

Either way being told I give her the ick hurt my feelings and my sex drive hit zero from it