Brexit- what are your plans if Germany is your home

[MasterBlaster]

I am sure there many on here, who have made Germany their home, as an EU citizen. With brexit, this has caused me some worry as to what comes next. I am proud of my British passport, but does brexit mean I have to give it up and get a German passport? Should I apply now for german citizenship, and keep both passports? Would I need a working visa? It makes it easier being married to a german. Moving back to the UK is not an option for me.
Any on here who have more knowledge on this?
The latest news I am reading feels like EU will not be giving ex-pats any favours....