Welcome to the Wefugees Community and thank you for reaching out to us.
You can marry in Germany if you are holding a Duldung. As we talked about this topic already a few times on this platform, you may want to check i.e. this thread for more information and the link to our blog on the marriage procedure. However, to give you a more tailored answer on your perspectives once you managend to get married, we need to know a bit more about your potential husband. Is he German? Or does he hold a residence permit (which type)? Is your husband working as well and are you getting financial support by the government or can you cover your life expenses yourself? Looking forward to your reply!
All the best,