I can see that you've posted about this before, a couple of years ago. That must be hard to live with.
I can't diagnose but just tell you that your body is telling you something and sometimes we need to experience a lot of pain before we will listen and do something to improve our health.
Have you tried any of the cleanses or liver flushes? Taken any anti- parasite herbs?
I have my favourite forum on Curezone that has helped me a lot; it's obvious to see if you look at my posting history. I've also had other people and books come into my life that have helped me a lot too.
There is much to learn so I'd recommend that you get started if you haven't already.