Hey Ktb

yep totally normal...babies have a growth spurt anywhere from 14-16 weeks...and they feed more frequently at the breast to stimulate your milk supply. This frequent feeding can last anywhere from a couple of days to up to 10days, depending on your breast tissue.

For sleeping I highly recommend a sleeping bag...a good quality one such as a gro bag. They are a bit $ but well worth it, when compared to sleep deprivation

hope this helps

xx yogababy