Husband in pain, Who might have an idea?

I have a lot on my mind. But, the biggest thing on my mind is my husband. He's been sick for a long time and he refussed to see a doc. So I spend a lot of time seraching the net to see if I can discover what is going on with him. There are so many symptem that he has that go with a lot of different medical conditions. He has developed a knot on the top/right side of his head that is also discolored. He also has a complete discolored area on the right side between his eye and ear. And even that side of his head seams to be larger then the other side. He has extram stumic pain. Stumic blotted out and Large dark spots on his back. He eats tums like candy, his voice has become scruffy. and his eyes are completly bloodshot and he wipes the drainage from his eyes all the time. If anyone has a clue to what I am see. I would sure love to hear from you....And like I said ... The doctors is out of the question. He quites telling me how he is feeling if I say anything about doctor