Mine was with the same doctor and I’m just passed 6 months aswell, you’ve definitely got a lot more growth than myself at this stage.
I’ve spoke to the clinic and they expect most growth to happen from 6 months on so I expect everything should even out in the next few months.
It’s definitely frustrating seeing others at the same stage with almost full results but not everyone is the same so hang in there and it all should be worth it
A lot of hairlines do have small gaps. Not everyone will have a thick wall of hair like we did as kids. Your pictures don’t look bad. Maybe a picture from a little further away would provide a better answer for you.
How are you feeling about it now?