Weaning and sleep training

My one year old has been EBF since he was born and we also co sleep(don’t judge me pls). I’m ready to have my body back and he still doesn’t sleep through the night waking up about 3/4 times still just to nurse. I need advice because I feel so guilty to take it away from him but I feel the main reason he doesn’t sleep is bc he knows I’m there and he can do it.