Sooooo confused...

S

I got told I’m only 6 months pregnant and “she should know she had a kid before me”.... I’m 31 weeks and 3 days pregnant, it’s says I have exactly 60 days left till my due date which is July 28... so wouldn’t I be in the start of my 8th month? 😳 if I’m going by 60 days left that mean 30 days for one month then 30 days the next month give or take a day... how do you guys figure it out? Can someone help me understand? Why would she say that?