Q. Five days ago I had two fillings in the back which don’t hurt but one i had in my front tooth is causing me extreme pain in not just that tooth but all of the others, I also had a scrape and polish so I thought they would be sore but not to this extreme, I can’t eat or drink anything especially anything cold, but I can’t afford to pay for more treatment if something has gone wrong. I’m worried in case its really serious.