meaning of dreams eating pizza

I was in a room by myself, eating pizza on a table. While grabbing a slice, a big black spider crawled on my hand and bites me on my fingers and when I looked at my other hand I had seen bites on those fingers as well. So I killed that one and it fell underneath the table, and that's when I realize four other spiders' dead. So then my fingers got bubbly with white pus and I remember seeing a dot right in the middle from where the spider released its poison. Then I called my husband. When he entered I saw his stunned facial expression seeing my hands swollen with poison. He grabbed a large bowl and took my fingers one by one and popped the large bubbles. There was so much pus it was gushing into the bowl. He then got my two middle fingers on my left hand and squeezed the pus from them and that's when the tips of my finger-bone fell off. So all I saw was my skin hanging off my two middle fingers and I can actually see the other bones in my fingers. At last, he cleaned my wounds and wrapped my hands with white gauze.