STRESSED AND TIRED

Hey mga mumsh good day. Need ku lng pang pa lakas ng loob or sana my maka advice sa akin dito ano ba talaga dapat. So heres my story. My son has a severe skin rash on his face and a mild cradle cap when he was weeks old that was early weeks of January and adviced sa akin ng pedia is paliton ko yong soap nya which is cetaphil to Tedibar soap and by february nan don parin yung rash nya so nerisitahan nya kami ng physiogel A.I cream for his face and A.I lotion for his body and for his scalp naman she said need ko daw lagyan ng cetaphil lotion for 10-15 mins before his bath and wash off with tedibar ayan ginawa ko everyday. Early weeks of march nan don parin so ni resitahan nya kami ng hydrocortisone, i use it twice a day sa red area lng. I dont know what i did peru lumala sya so what happened is she reffered us sa dermatologist. The derma said it was seborrheic dermatitis, so ne risitahan kami ng physiogel dermo daily cleanser wash followed by a.i cream and lotion as prescribed by his pedia and need to apply hydrocortisone to those red spot then need ko rin sya e bathe atleast twice a day. so yon ang ginawa ko, few weeks later his rash is still there, walang ngyari so i contacted the derma again and she said use tacrolimus ointment instead of hydrocostisone for his seborrheic dermatitis, apply it atleast twice a day, so far effective namn and pinalitan ko narin yung bath wash nya to cetaphil pro ad derma wash and lotion then sa face nya i still use physiogel a.i cream. After few days bumalik yung rash ni baby at hanggang ngayun nan dun parin, mawawala lng ng ilang araw tas bumalik namn. 6 months na po yung baby ko ngayun. nakaka stress na ng sobra at nakaka pagod na kasi hindi ko alam kung anong ginawa ko, nagkamali ba ako sa pag alaga nya, hindi ko na alam. Ano na talaga dapat ? PS: pure bf si baby kaya iwas muna ako sa mga pagkain na malakas mag pa allegy especially seafoods