Hi welcome to Health care magic forum.
Thanks for calling H.C.M.Forum.
You had chopped lips and cuts at the angles of the mouth. It is the dry lips and angular stomatitis
, neglecting the fact you got them secondarily infected with bacteria, and had swelling. Or it may be due to allergy
and secondary infection. Angular stomatitis is due to deficiency of vitamin B complex.
I advise you to consult a physician for diagnosis and treatment.
Wishing for a quick and complete recovery.