Please help, lack of medical support

I've been fighting to get medical help for 7 months, past 3 months have been really severe and I went to A&E to tell them of this and they keep pinning my issue on autism and mental heal without even trying to give me proper investigation on to what I have been saying, when I've been so desperate just for some clear help and an idea on what has been happening and only have just got given "urgent scan" meanwhile I'm getting worse, and it's been weeks which means it's anything but urgent. This issue directly impacts my future to have children with my love. All I asked for in the beginning was to have an idea of what was going on and the best way I can deal with it, and if any rx would be available. Now my issue has got so much worse, and I have no idea if I can even be helped anymore. I don't want to permanently ruined because no doctor would give me the help I needed in time. Everything was going so well and finally found my happiness and looking forward to my futew with the love of my life and now I've been ruined and feel completely ignored. I just want to be back to normal, I hate this I don't know what to do. I have no idea where to turn, this isn't fair. I feel so broken, lost and worthless. Please help, I've been trying and trying