Lots of nosebleeds means some sort of coagulopathy?

Lots of causes. Nose bleed reasons: nasal congestion or nasal dryness, ^ blood pressure, excessive use of decongestants, being at ^ altitude, trauma to nose, nose picking, or blowing the nose hard. Bacterial & viral infections can ^ risk as well as bleeding disorders. Recurrent nose bleeds may be due to broken vessel in the nose. Alcohol / Cocaine abuse can cause nose bleeds, as can tumors.
Not necessarily. Nosebleeds can also come from very high blood pressure or an eroded blood vessel in the nasal passage.....Get to your doctor and get checked out soon!