I have pain occasionally in my upper left part of my back between where the back of the shoulder and neck meet. It also feels kind of spongy when I push down on the muscle or skin near or on the area at times. I don t know how to describe the feeling. Its like when you push down on those green blocks that hold fake plants except it doesn t hold its shape like they do obviously.
This could be a subjective feeling, of sponginess. I can't take it into consideration till u do not get it analyzed or examined it from someone else. This type of pain that you're mentioning is usually either due to scapulocostal syn Chat Doctor.  For this u need to get an MRI of the C-spine. Till then u can try a combination of thiocolchicoside+diclofenac sodium twice/trice daily, ointment flurbiprofen to be applied locally twice a day, hot fomentation to be done in the area that is painful.