What cause pain contained by your entire body except for your toes?

Answer:

My Knee Popped out of Place. it happened past, but this time it hurts. and it looks swollen or bruised. what

There could be so many different reason for your pain. The best point you can do is see your medical doctor and get a complete nouns to find out what is causing this much headache in your body. There's no channel to diagnose this through the internet.

Back hurts horribly - Ribs out of place... Anything that will assist besides chiropractor?

An infection maybe? Doesn't nouns good.

Stretching sensations?

Fibromyalgia, yeast overgrowth and muscles are the three I hold dealt beside.
Muscles like ropes are made of several fibers or strands. If some of the individual fibers that work in combination to make the muscle strong are not relaxing they bulk up in the middle and are stretched transparent on the ends which results in the appearance of "knots" they are the tender spots. The muscles that effect headache can come from as far away as the lower back and include shoulders, arms, collar and head cause a cascade effect. So a mould (professional if possible) will help.
Specific to the leg - run your paw lengthwise down the section of leg that hurts. You will find tender spots these are the knot described above. Apply pressure to this area surrounded by a similar motion just over down the knot - it will run many sessions of doing this once or twice per session to carry the muscle to relax.
Specific to the head - at the remains of the skull where it connects to the spine in that is a ridge in an upsidedown V approaching shape - press in and up to the count of three, three times to give support to relax the muscles there. All through the quill scratch weakly the head you will find tender spots those are knot (rub the rest of the head) the idea is to jump over them semi frequently until they are gone.
General - Muscles need magnisium (regulates lots things) and potassium - both can be found in bananas or molasses (a swig or two)
Hydrate with any nonsugar (even the substitutes) liquid - quantity = your body counterweight divided by 2 times ounces daily. The herald of neurology (10 years ago) at UCDavis told my husband that running a body low on water is similar to running a car low on grease - there will be problems.
Reference - The Trigger Point Therapy Workbook by Davies teach about muscles and how to give a hand them yourself.