NEEDING HELP ASAP

Elizabeth
So yesterday i went to the Emergency room bc i was hurting so bad and to the point where I felt like going to the bathroom 24/7 , When I Cleaned Myself I Saw Pinkish Blood ... The Doctor said im bleeding , But the sac is NOT ripped and my babies heart beat was 170 , He still said i have a possible 50/50 chance of a miscarriage 😞 Can Anyone Tell Me If I Am Or Not Or Have Been In a similar Situation... the doctor sent me home and i have to rest for 3 days ...