6 week old

Any one else's 6 week old wanting 6oz sometimes ? (or more). Sometimes after I give my LO a 4 or 5oz Bottle she gets fussy again and still sucking hard on her hands or paci, so I make another 2oz bottle and she finishes it all ! She doesn't throw up or seem uncomfortable . Just has a good appetite I guess (or maybe a growth spurt 🤔🤔) . What are your 6 weekers doing?