This looks like an acute on chronic sinusitis. The bleeding may be due to mucosal inflammation and crusting due to dried up secretions.
Do not worry.
Next Steps
Saline nasal spray (solspre) to loosen the secretions
Oxymetazoline nasal drops 5 drops three times a day for 5 days only - for decongestion
Fluticasone nasal spray 2puffs to both nostrils twice a day for 1 week - to reduce inflammation
Health Tips
avoid nose picking.
if problem persists even after 2 weeks consider to do a CT of Paranasal Sinuses