Pyelo and 25 weeks pregnant

Checked in the hospital Wednesday night due to a kidney infection came back with positive blood cultures and now it's Saturday and doctor just said I'm staying another day. I'm so sad, i miss my kids!!! and at this point its looking like I'm spending mothers day at the hospital. My husband is trying to be a good sport but i can tell he's frustrated already (he's been with me the whole time and sleeping here as well). I just wanna go home.