Baby growth

alliecalamity

So long story short I’m pregnant but didn’t know and found out and the baby measure 8w5 d last Tuesday. This Tuesday (yesterday) baby measures 10 w 3 is that unusal? Doc did not seem phased at all maybe baby just hit a spurt when I started taking vitamins and eating better? Pics for reference ( baby grew a whole 1.5 centimeter in one week ) tip pics are yesterday the bottom pic is last week