Minh,
I so know how you feel. Sometimes it all seems so difficult. Time will pass, you will slowly begin to feel better. I kept waiting to one day just wake up and be cured. That never happened, it is a 2 steps forward, 1 step back kinda thing. Below is a post that I posted in June, I was right about where your at now. Things are slowly getting better. Take Care and yell if you need to. Lottsa love on this site, we are here for you.
http://oralcancersupport.org/forums...;Main=10474&Number=117749#Post117749Wendy