Why have I been having a lot of nosebleeds lately?

Not sure. 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.
Nosebleeds. Most common cause of nose bleeds is trauma from picking. Other causes are dry nose or veins that are more prominent and sensitive. You should have it evaluated by your pcp or urgent care physician.