Frustrated!

Arquette • Preemie born February 20,Due April 15! In love with my peanut! 💕🎀👑🚺
My daughter was born at 32 weeks 1 day. She's been doing great she's taking her 8 bottles a day and everything. Only thing is she's had some bloody stools every time they fortify my breast milk,all X-rays and lab work has been normal so no infection. I don't understand it. I really feel like a failure and just giving up! Tomorrow is my actual due date and she still isn't home yet! I'm just so tired and frustrated! I see baby's that have come after mine going home. I really just want my little girl home! So I was wondering has anyone else gone through this?