Measuring 2 weeks ahead

Went for my 26 week appointment with my midwife this morning and she measured my belly and said i was measuring 2 weeks ahead she said she will check me again in 2 weeks. (She looked very suprised)

Has anyone on here had this happen?

Was your baby born big? (Bigger than 8 pound)

my first was 8 pound 7 ounces so i am expecting this one to be about 8 pounds aswell... but idk how id go if he is going to be a 9 pounder 😫 i havent changed my eating habits or anything