i went in for routine filling on a top molar, needle punctured a vein and caused a hematoma on my cheek area, its been 5 days and seems to have gotten a bit better, but still hurts and sometimes feels like my cheek wants to cramp , hurts to press on it , first two days seemed like i had a golf ball in my cheek, its recently decreased swelling and sorta moved down my face a bit and is turning yellow and purple like a bruise , my mother says it looks much better, but doesn't feel better . im doing warm salt water rinses every 3-4 hours , taking penicillin vk every 8 hours, eating arnica pills and applying topical arnica ointment , doctor wants to see me Tuesday (that'll be one week since it happened) im very anxious about it and sorta worried , any help will be appreciated , thanks