I just normally pop them off but with that much inflammation and pain, I might see a doctor. I have not seen one burrowed in like that before. I have a tick twister I got from Petco that has rave reviews (I have not used it but it is supposed to remove the mouthparts).
NAPWDA Certified Cadaver Dog
Waiting at the Bridge (italics
=GSDs) (hemangiosarcoma=blue):Grim , Cyra, Toby
, Rainbow, Linus, Oscar
, Arlo & Waggles