Diaper Rash

Hi mga momsh, my LO is experiencing diaper rash maybe a month now. Dami ko nang nagamit na cream. Rashfree and calmosiptine.i even tried petrolium jelly. I also put breastmilk into his singit but hindi pa rin mawala2. He is turning 8mos this 16th. Any suggeestiona po? Thankyou #advicepls #1stimemom #firstbaby