I am a 49 year old woman who has been diagnosed with thrombine deficiency 3, I have been on 15 miligrams of wareifin for several months,I just had my blood work done again just a few days ago, and they kept me at yhe same dosage, but for over a week now i just come up with horrible bruises from barely being touched or bumped,could there be another reason for this other than being to much warrafin?