Senior C#/.NET Dev facing redundancy – Should I apply for roles in languages ive never used?

I am a senior developer specialising in C#.Net and Angular based in London, UK. I just found out that I am being made redundant as all development is being moved to Bucharest.

I am thinking of applying to roles looking for Java or React (or Python,Go,Rust etc) even though I don’t have any professional experience with them, I have taught myself React previously and made a small project but ill be teaching myself Java from scratch (ill be unemployed from Feb 3rd and already have a holiday booked from Mar14th-Mar17th so thats 6 weeks where I can learn).

Would this be enough to land a job that would require one or both of those or am I wasting my time?