Breastfeeding guilt

This is a hard topic for my but im considering trying to ween my LO off the boob already & I feel sooo guilty.. My orginal goal was 6 months but that came so fast & i couldn't imagine stopping at that point so i said I'd reach for the 1 yr mark , i just feel bad like is he too young? Is it gonna be too big of a change? will it mess up our bedtime routine? any mommas start off breastfeeding & have stopped already? how'd it go & what were some things you did?