You need to go to hospital soon and make an appointment. The spinal and nervous system could be affected. Yes, you need to do an MRI just to be safe.
You may ask your relatives for some cash if they are willing to lend you.
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.