IBS and wiping

Hello! ...Lately I've been dealing with going to the bathroom and never being fully clean no matter how much I wipe, and it honestly frustrates and embarrasses me because I don't want to be in the bathroom for longer than I have to. I've tried wetting the toilet paper before wiping and it's still not enough, and I cannot flush any flushable wipes down my toilet. My family gets annoyed with me if I use too much paper but I can't seem to clean up effectively after going to the bathroom. Any advice on this?