14+ hrs of sleep at night during 12w growth spurt?

SpartyKim

Has anyone else's LO slept a crazy amount of time at night during the 12 week growth spurt?  DD started her growth spurt friday.  Friday night she only went 7.75 hrs between bottles when the previous night she had gone 11.25 hrs (her record at that point).  Yesterday she ate more frequently, getting 1 more bottle in 24 hr period than normal (6 oz bottles, had a total of 30 oz). 

So she finished her last bottle yesterday at 6:25pm, went to bed at 7:30pm and it's now 8:30am and she hasn't woken up to eat yet.  That's over 14 hrs!!!  Now, she did wake up at 2:15, 4:15, and 6:15 and wanted her pacifier and I had to fix her swaddleme because she had wiggled her arm up so her hand was under her face.  But she quieted right back down so I know she wasn't hungry at those times.

Is it possible she's over her growth spurt or is she just sleeping a ton to do her growing?  Anyone else experience this?  All I know is that girl is going to be HANGRY when she wakes up!