Blisters on Neck, Scalp and Sore throat.

Last Saturday evening I started experiencing lild sore throat. Saturday night, I started experiencing shivering and chills, though I did not seem to have high fever. Since it was night time, I took homeopathic medicine and the felt better in some time. On Sunday I started realizing that I have blisters on my neck and scalp. They are not itching, and I accidentally busted some while simply moving my hand. I was feeling a bit tired through the day, which I thought was because of the lack of sleep the previous night. No fever or chills on Sunday. Monday I had a few more blisters on my neck, below my year and one on my palm. I saw an ENT on Monday for my sore throat. But since I don't have any fever or cough, has not prescribed me any antibiotics, just some spray to relieve my throat. But now I noticing some new blisters on my stomach and chest. Do I have Chickenpox??? Or anything else?? I have not been vaccinated for Chicken pox as a child. Also I never had chicken pox before.