my dear friend,
i too had as you say,your seeing treatment with low cost,k il help you,make sure you do this,buy a addidas shower gel and a herbal soap,change your towel,your socks,check for bed bugs also.have a parachute oil and have a nice oil massage bath yourself in bathtub,your dryness will fade little,after that use your medi soap then shower gel,continue it for 1 week then see for result,if the results is good stop having oil bath and soap and continue using shower gel and lotions to body,better buy some branded..hope you get soon.and if you have time do joking for 15 minutes minimum,and you will be free of everything,give me a good reply.