I desperately want to get back on a normal sleeping schedule but it's hard. I worked night shift for…

I desperately want to get back on a normal sleeping schedule but it's hard. I worked night shift for about 8 months and quit 4 months ago and I just can't shake it. my daughter is sleeping up to 7 hours at a time now and would be able to sleep through the night but she got my sleeping schedule. idk how to get both of us to a night time sleeping schedule