11 week not eating A lot!

Jade

My 11 week old doesn’t seem to want to eat today. She has only had 2 feeds so far, but the second one she only had 3 oz instead of 6 and now, at the time her next feed is due, she’s not interested. She seems to want to sleep more aswell. But when she is awake, she’s her usual happy,smiley, contented little self!

Just wondering if this is a leap or growth spurt or something??? This is the second day she’s been like this. I checked her temp and it’s all fine.