Man, don't sweat it. Your temples look absolutely fine. You are NW1 at worst. But more like NW0.5. That is normal hairline.
One temple is slightly beyond a NW1 but overall, you are still considered a NW1.
You need to check out alot of hair transplant cases from doctors online. They give good examples of Norwood levels. They tend to label NW2's more loss than this guy. His one temple is definitely approaching a mature hairline so you can say he is between a NW1 and 2. You are closer to a NW1.Doesn't his hairlne have an m-shape look to it though? He looks like a Norwood 2 to me. His hairline isn't particularly straight. Doesn't mean he's balding, just that he's a Norwood 2. His hairline might be "mature."