Skin, Hair, Bones. For few days or not.

Hi, Am 29 year old married women, no kids. Recently I had missed abortion and this my first pregnancy and first abortion. I have undergone D&C Procedure. After that my gynaec suggested me OVERALL L medication for 21days. When I skip to a tablet for a day, next 2 days there will be a spotting few times. And in between while pregnancy I had skin & hair problem, consulted dermatologist. She asked so many questions and then said that it is echzema and alopeccia. Now without any doctor medication the skin and hair problem got solved but doctor suggested me DNA ANTIBODIES test to be done. So I did and then went to doc to show the report. She saw and it was negative 28.9% it has written den, Doc said that I have seviour problem inside my body. But she didn't said, what exactly the problem was and told me to admit for few days to do all checkups. Now I need suggestion whether to admit in hospital for few days or not.