Sure sounds like your finger is at least partially cut off from circulation. Maybe it swelled in your sleep and with your ring on it made things worse. I wonder if it is related to your raynauds? 2 days is a long time for this to be going on. I agree with the others you need to get in to see your doctor.
Lupus like symptoms, with pbc symptoms, stage 4 COPD w/CHF, Cancer survivor. Osteoporosis,osteoarthritis
Prednisone,Plaquanil800mg,vicodin 4x5mg,Evista60mg, Effexor 150mg, HCTZ25/Triamterene37.5mg,Xanax 1.0 x3,Singular,nitro spray, aciphex, percocet 10mg.x4.
I will never leave you nor forsake you!