7days ago I had the FUE+PRP. My doctor advised me no to touch my scalp for the first 3days. After that to gentenly poor water once a day for 4days. I'm on my 7th day I'm about to start washing my hair (applying the oil and after 30min to tap my head with a sponge and the shampoo provided by my doctor). Ive been reading a lot about the caring postop and it seems that no one has that much dried blood on their scalps after 7 days. Should I be worried? Do I need to be rougher when washing my hair?