2 weeks after having 5500 graft FUE hair transplant, my hair seems spaced out. Is it bad to judge how I will look? (Photo)

It can take 6 to 12 months after surgery to see results.  If you are concerned it is best to contact your doctor.  It is too early to judge at this point.

5,500 grafts is a lot of grafts. The question is, whether all of them will survive and will give the look that you want by 12 months. However, this is still very early to determine that. Typically, by one month they should all fallout and restart to regrow after few months. One thing you could do to accelerate that is to take a special whey protein concentrate and multivitamin. However, at this point I would not another hair transplant until 10 to 12 months after to see how much of it has grown

It is much too early to judge at the two week mark. Continue to follow your doctors post op care instructions and take care of your head.