Why does my spine hurts when i touch it? the feeling is as if i had a giant bruise. it started in my lower back and now i have it on my upper back!

?Skin?: Your symptoms are not typical of anything but local trauma. For instance, if you do a lot of sit-ups or other activities in the face up/supine position, you can get bruises along your spinous processes (the tips of the vertebrae you can feel/see under the skin). Otherwise, it could be a skin problem or a muscle problem, as both lie between skin ; the bones themselves. See your pcp for and exam.