Hope I can post here

Hiya I hope I can post this here I didn't know where else to post it. I'm currently pregnant with twin girls I'm 25 weeks. Sadly one of my girls passed away at 19+2 , my other little girl is growing fine and all goes well I'll go full term still. I just wondered if anyone else has experienced this? What happens? My midwife and consultant hasn't really told me anything. Can I have her cremated when she's born? Or do they take her away? My heads all over . Just would like someone to talk to who's been through the same experience please . I feel like I have no one. My partner is supportive but I just sit on my own everyday.

T.i.a xxxxx