Anyone else having pregnancy brain yet?

Kari • I love the Lord! Homeschooling mama to 5 children expecting number 6.
I am 6 weeks and 2 days. The other day we went to eat lunch and run some errands and I went in my slippers! I went into the restaurant and still didn't even realize until I was getting out of the car to go to the bank. I was so embarrassed. My 6 yr old thought it was hilarious though! Anyone else experience pregnancy brain?