Hello! I had a FUT hair transplant last Thursday. I am wondering what I could do to help things go along smoothly with the donor area. I bought some Bacitracin. Is this okay to put on it? If so, how long should I use it? The area has the dissolvable stitches. Also, when feeling along the stich line, I feel a lot of bumps.It doesn't feel smooth. The area isn't shaved too well. Do you know what these bumps could be? Also, would it be wise to buy some form of product used to help lighten the appearance of scars? I have seen a few of these products at WalMart.