Weight loss help!!!

Jay

I’m 5’7 mother of two. Youngest is going to be 5 months in 2 Days. Before her I was 211 after I was 215 now I’m 248😩😔 I Brett and bottle feed. My body is always in pain just walking around the house hurts bad especially in cold idk what excercises to do but I’m becoming to self confidence issues because I feel so big and don’t know how to lose weight