Dont judge me. I need to vent

I have my life together. Im planning my wedding, almost done with school im with the man of my dreams who has his life together. Ive been trying for a baby for 6 months and god hasn't given me one yet.

My step sister lives at home with no job and her bf both 20 years old. Nothing going for them. Just got pregnant. Shes not ready. All she does is smoke weed and drink all day. Her mom still buys everything.

It kills me on the fact that im ready for a baby. I want to be a mom so bad. I have everything right in my life.