Yes i would agree with this advice as it suddenly hit me that you are in the same place my twin sister was. When i got diagnosed at 14 my sister was called in to be seen by my optometrist as well just to check even though she had really good vision. He then referred her to be seen by my consultant even though he didn't think it was a problem at the time but just to check as i had it.
True enough my consultant sent her away after her first visit as her vision was really good, she didn't need glasses or lenses so she didn't need to be treated by him. She was told to see our optometrist if she had any problems but didn't actually need to start wearing lenses until about 6 years later. Our optometrist called for her regularly in that time just to make sure things hadn't got worse.
So i would keep in touch with your optometrist regularly as they are your first line in getting treatment. Trust their judgement on when or if you need to be seen by a consultant as my sister was only sent six years early because she is my twin and i had it.
Some people can manage very well with lenses and so never need to see an opthalmologist for further treatment. So don't worry about it too much as i am sure that if you need to be seen by a doctor your optometrist will let you know!
Sweet X x X