Hello, I have gone through your query and understand your concern. I suspect you are suffering from infected multiple sebaceous cysts in scalp and genital area. You have the typical Thick cottage cheese substance from the cyst. Do not puncture these cysts, you may get infection. If you have the pain or redness, probably it might infected. Then you might need antibiotics effective against staphylococci should be used, eg flucloxacillin. If you puncture and expel the contents, the cyst will reform. If they are few, you can get surgeon advice and remove the cysts. If multiple, leave it and may disappear on its own or not at all. Even after excision, if there is small remnant the cyst will re form. Thus better check with your surgeon and treat the infection of cysts with antibiotics. Hope this helps. Please write back for further queries. Wishing you good health.