Hi mila21,
Oh boy, you're in that "fun" waiting stage between biopsy and results. It's like torture, isn't it? I hope you get good news next week.
I can't imagine that a needle biopsy could cause a sore throat and earache, but I'm not a doctor. If it does have to do with the lump itself, maybe it's pressing on something that is causing the pain. You should call your doctor's office and talk to the nurse. Tell her you just had a biopsy under your jaw and you've since developed a sore throat and earache. Ask her if she thinks it's related to the biopsy or lump. Hopefully she can put your mind at ease and maybe give you something to help clear it up.
Got great news today!! Thank you GOD for always being by my side...
Congratulations...that is wonderful news! I hope your sore throat feels better soon.