28 weeks pregnant with Buldging sac...

Hello! I'm here hoping to find anyone else with a similar situation. I was admitted into hospital on May 28th at 27 weeks pregnant. I was 2 cm dilated with bulging sac. I've been in the hospital since. It is now June 7th and I am now 28 weeks and 2 days and everything is still the same. Baby is doing well, but still exposed membranes. It has been difficult for me emotionally while being stuck in the hospital. I know I should be grateful that it was caught early enough for me to be admitted and given the right medications in case baby were to arrive early. But being here I feel even more stressed ,I would rather be in my own home. But I was just curious if there were anyone with a similar situation and if at some point you were let to go home if there were no changes in the condition....? I know the light at the end of the tunnel is delivering a close to term healthy baby, but I would like some hope that I could possibly be discharged some time near. Thanks.