Have you mourned the dead family member? Can it be that you have a lot of uncryed sorrow inside of you? About the candida it can very well be that you have it and candida is one of the syndroms that occurs when the immunsystem is weak. Stress makes the immunsystem work badly and a bad immunsystem is like an open door to all kinds of illnesses.
Uncryed sorrow blocks energystreams in you and after a while you’ll notice all kinds of symptoms on illness.
Psyche has an intimate relationship with Body and if one of them feels bad the other on reacts on that.

If you find hard to cry, even if you want to, I have good tip here.
Take time to be alone or use the night. When you feel really sad, don’t try to avoid the feeling but start to think about everything you find sad and unjust around the world. Think of your self as a child and the sad fact that you can never go back to the good days. Or maybe your childhood was bad but you haven’t had strenght to face it and what it has done to you. Listen to sad music and just let your self wallow in sorrow and selfpitty. Make up pictures in your head of all the mess in the world an so forth. If you are afraid you can’t stop once you start to cry, I can promise you that you will stop. After an hour or two you probably have headace and your eyes look like meatloaf. But it’s really good letting the grief out – by crying! I use to have a “cry-night” about once a year to get rid of pressure inside me which has been built up. It’s a khatarsis! A purifying bath! Trust me, it will work!

Exercise. There is nothing wrong with you that will kill you. Get up and get moving. Quit worrying about the little stuff. Start walking. First 15 minutes, then 30, then an hour every day. Don’t take any weenie excuses off of yourself about how it’s too cold – put on a coat and gloves and get walking. After 30 days you WILL feel better. Add more exercise like weight lifting, crunches, or an exercise video later. Focus on your progress, not the little stuff you think is wrong with you.