Formula or nursing? 7 months

My little guy turned 7 months old on mother's day. Since about 5 months my milk supply decreased due to thyroid issues. So I went from about 75% breast feeding to about 40% to 30% to 10% ...and now today I pumped for the last time because nothing but a couple drops came out. I think it worked ok though. He was able to get nutrients from both for quite a while.

Anyone else still nursing? Anyone just formula? Tell me your story. I'm having a tough time with this transition because he's probably going to be my only baby...it's an end to one chapter of his babyhood. 💖