I think if you can prove that you don't take medical care in Romania for German authorities or you are homeless. German authorities may take this into account. But It's not guaranteed that you can be accepted in Germany because you are currently a refugee in Romania.
On the other hand , I don't think that Romania are a member of Dublin III agreement (but I'm not sure about that) then if so, you could be accepted in Germany
I wish you all the best in the future.