Hello and Welcome to Neurotalk!! You will meet many great and supportive people here!!!!
I'm so sorry to hear about everything that you have and are currently going through

, I really hope you can get some much needed answers and treatment soon. I think the not knowing part is sometimes worse than knowing what is the matter.
We have a very active MS forum here so I am sure the members there will be more than happy to give you some help and advice and support you when you are feeling down. If you need anything, please don't hesitate to ask, I am more than happy to help you also.
Take care of yourself and I look forward to seeing you around the forum soon!!
Please let us know when you find out what is the matter - I am keeping you in my thoughts.
Alison