sleepy momma!

Ryah
Hello ladies! I write this as I sit up for the second time tonight feeding my 4 month old daughter! I am a first time mom looking for advice! Up until about a week and a half ago she would sleep for about 5 hours before waking to be fed! She has been like that since she was born! I felt lucky! But now she is starting to wake up anywhere from 1.5 hours to 2.5 hours! Needless to say this is making for a very sleepy momma and the thought that my baby hates me! I am sure I'm not the only one who is going or has gone through this! Advice is greatly welcome! Thank you in advance!