I wake up every day with a great pain in my kidney and my tummy ,Any body knows what's that !?

you know if i was sleeping on my back so my back hurts me when i wake up , and if i was sleeping on my tummy , it hurts more , i checked up all my self and all the docotors i been to , told me you are just fine ,and my kidney is working okay , so i wonder where this pain come from , any one have an idea about that ??????
Thank you :)

have you passed a kidney stone yet? that's probably what it is man. See a Doctor or it will be excruciating pain when you pass it. :)

Much pain is from muscles below is an example of what may help (based on headaches). Pain on our front sides is usually caused by problems on our backside that is referring pain thru the muscles.
Begin with a couple swigs of molasses or a couple of bananas (natural muscle relaxers) daily - magnesium (which regulates many things in the body) and potassium (a needed building block for muscles).
Drink at least 1/2 gallons of water per day. Running a body low on water is like running a car low on oil is the analogy the head of neurology at UCDavis told my husband about 10 years ago.

Now to the cause - muscles - your back, neck shoulders and head have tender spots. They are knots in the fibers of the muscles called trigger points. It makes the muscles tight which makes them press on nerves and other things causing the pain.

The cure - start with a professional massage, (if this does not do it you probably need a chiropractor as well) you will also want to go back over any place you can get to 6-12 times per session up to 6 times per day rubbing (or lightly scratching on your head) every where that is tender until the knots go away. Press up under the edge of the skull (to get to those muscles).

For more information read The Trigger Point Therapy Workbook by Davies. It teaches what to do and where the pain comes from.