My milk won't dry up !

I know there's s breastfeeding group and I'll post there, too but I rarely get answers there. So, I finished the weaning process one month ago and I'm still full of milk! I leak and my breasts hurt so bad. I have also still not had a period (he's 12 months old). I thought once I weaned him I'd get my period back. Any advice? I really want my milk to dry up.