DD2 is a little over 3 months old. She was sleeping 6-7 hour stretches for 2 months. For the past two weeks she's been waking up every two hours to nurse. Sometimes she will wake up at 1.5 hour and I'll try to rock her back to sleep but shortly after she would wake up again. DH is traveling for work so I'm solo parenting a toddler and a baby and I'm a WOHM. The 2 hour wake ups are killing me and I'm so exhausted. I keep telling myself it's just a passing phase (growth spurt maybe?) and that it will pass. But I AM SO TIRED. Does your 3 month old wake up this much? How did you deal? Tell me this will be over soon!!!