Thanks for your query.Based on the facts that you have posted it appears that you have developed infection of Glans
of the penis (Balanitis
) as apart of generalised infection.
Please take some antibiotics like Doxycycline twice daily for 10days along with topical antibiotic
ointment like Neosporine for local application over glans. Do not attempt removing the scabs as there are chances of bleeding.