Please read the Moreless forum about alkalising and balancing your Ph. Like the original poster I have tried all that stuff too. I am quite new to this but I feel this may help you a great deal.
1. get ingrediants for alkalising drink
2. eat more raw food for it's digestive enzymes that are killed with heat
3. support your adrenals (vit B, C, ginger, liqorice, ginseng)
4. yeah acupuncure will aid healing
5. gentle exercise
I do believe that the gut, liver and kidneys are responsible. The diet and drinks will help immensly. Good luck!