Yes. I Had A Shingles Vaccine About Two Years Ago

Yes. I had a shingles vaccine about two years ago without any side effect. A year after I received the vaccine I got shingles on the side of my face and eye brow. It was short-lived and I have not had any other break outs on my face. Two months ago I started getting what I thought could be "spider bites". They start with a red swollen are similar to a mosquito bite but with a couple of hours become a cluster of blisters. The lesion is hot and very itchy. One dermatologist told me they were spider bites. But I cannot believe that I haven't seen at least one spider on my body. I have had these lesions on both of my arms. Can these be a reaction from the vaccine or the shingles?