Went to the dentist on Thursday for a filling (It was left k9 one). The dentist was quite harsh in stabbing the freeze jab into me, have to admit it was uncomfortable compared to other time. Well my tooth is ok but where he jabbed me it's so so sore. There is a lump on my gum and it's aching. Can't even wipe my nose without being in pain!! Anyhoo I am just wondering could my gum just be bruised and swollen?? Or my last dentist was sacked as the jab needle broke off in someones gum. I might be just paranoid but I have never had so much pain from a freeze injection before and for there to be a lump..... What's everyone's thoughts?? Not sure to go back to the dentist incase they think I'm just a tube.