Beginning during the night Sunday night, all of my tingling/numbness symptoms all got worse. ribcage on right back side tingling/burning, legs are rotating numbness to severe tingling and it has not let up. I'm staying in bed, staying warm as they also feel as though they are freezing. My toes ran away, because they don't feel attached to my feet anymore. I'm waiting for a return call from the doctor's office. I've taken a couple of extra Gabapentin during the day yesterday and 1 at night to ward off the severe tingling. Hoping I can increase the dosage. Just an update, does this happen with any of you?