Very rough skin/poor yield after hair transplant. Is this normal? (Photo)

What you describe is highly unusual. It is not attributable to the method of donor harvesting, but rather to the technique used for preparation of the grafts and creation of the recipient sites. You could see a dermatologist, but it is unlikely there is any effective treatment for your situation. 

There are many factors that cause poor growth and pitting , the most important is poor grafting technique and surgery by the doctor and the staff. It is still too early to evaluate the result of your second surgery.