Are you in Singapore? Are you Chinese? You should not be eating any kind of dairy product.
The peeling lips are due to lack of B2. The circular patches are Erythema multiforme. I am thinking you have an internal parasite. A helminth? Candida? Dysbiosis of some kind. Something that has covered and killed the 'good' microbiome that produces vitamin B2.
Do you have gas? Pain in the lower bowel? Constipation? 200mg Sporanox daily for 28 days. Lots of mega B, some zinc.
Carole, formerly a chiropodist, now at age 59, student of Naturopathy.