Maybe an allergic reaction? I hope so

Hello everyone! On Wednesday I took fluconazole for my yeast infection, same day I was given the Gardasil shot. Thursday night my feet and hands were super itchy, the next morning I started feeling mild tingling sensation in my hand and i noticed couple of blisters on my hand and feet. Didn’t think much of it until later on that day, the tingling sensation became more frequent and painful. I went to bed last night and my feet were itching like crazy, I was hoping it would just go away the next day. I woke up this morning and it has gotten worse, when the tingling sensation starts up in my hands, it moves to my feet and it’s to the point where I’m pausing everything until it passes. I can feel the sensation in my arms, my legs and if I itch any part of my body, the tingling sensation starts again. Is it just an allergic reaction or is it more serious?