I went to the doctors yesterday and they measured me and said I’m around 31 weeks but I’m due July…

I went to the doctors yesterday and they measured me and said I’m around 31 weeks but I’m due July 15 which means I’m 30 weeks and on Sunday which is tomorrow I’m 31 but they told me I’m measuring 31 weeks this current week so I’d be due July 9 which is my birthday, so am I going to be 32 weeks this Sunday? 🤔😩 I’m really confused it’s only a week apart , but I low key do feel like 31 weeks but I don’t care I just hope I make it to 40 weeks either July 9 or July 15 , all I care is about my baby girl being healthy and living ❤️ she is my rainbow baby since I had a stillborn two years ago 🌈