49 yo, 5 2 ,110lbs. Facet joint injections for 7 years ongoing pain from car wreck and now degeneration of facet joints. I have been freezing! (one night I slept in sweater, sweatpants, wool socks and under a heavy comforter blanket and snuggled up to mate who is a virtual furnace during sleep- and only got barely warm where I touched against him- anything not touching will still cold.) since having the 4 injections Friday afternoon. Unable to sleep well and now skin all across and down my back hurts like it is sunburned! or something. I was told I could have hot flashes or flushing, but nothing about feeling so coldeling this way. I have never had these symptoms before. My temperature has been running about 97.2 to 97.8! Is there something going wrong or is this normal?