Sleep is for the weak?

Tori

My daughter has been sleeping like crap since she turned 2 on Monday. She wakes up screaming, or cries in her sleep and im up constantly trying to comfort her. Last night we had to move her into our bed because she shares a room with her 5 month old sister and we didn't want her to wake the baby. Is anybody in a similar boat? Or been in this boat before? Tell me it gets better. My 5 month old doesn't even wake in the night anymore and hasn't in months so this running on minimal sleep is killing me all over again.