help!

I moved house and have been feeling better, I mean better as in able to at least function, somewhat (despite the usual pain and severity of symptoms)  however for a week I have been yet again plagued with neurological and gut related issues that are unbearably serious and alarming.  I have acquired nystagmus and it seems to have got worst and worst, I feel dreadful I can hardly see, think and the pain has increased a thousand fold. I nearly vomit even when just I move, the motion and balance is dreadfully difficult. I am not sure what to do, I also feel utterly low and know that it is because of the strain of the brain, it feels inflammed as does my gut. I have no idea who to turn to. I cannot get the right Drs here to see me due to the fact I have MEDI-CAL, I am not alllowed to see them privately, or pay cash, they will not accept MEDI-CAL, what do I do?  I really am in a bad place.