Hi Princess,
I just came across your post and thought I'd let you know what you might expect.
I was referred 3years ago after a higher than normal pressure reading at my normal opticians appointment and family history of glaucoma (I'm 44 now)
You will have a series of tests, field, pressure, visual checks on the back of your eye, none are painful. You might have already had these.
I have annual checks at the hospital because I still have early signs but nothing much has changed so I know how worrying it is.
Try not to worry, I also have abnormal signs on the optic nerve but have been told that I could have been born with this. This could be the case with you.
There are lots of options if it's found early, and the earlier it's found the better because any damage can't be repaired.
From the research I've done drops are the most common treatment but it does depend which type is diagnosed. I think usually if damage is detected treatment is started Straight away but if it's just suspected regular checks are carried out to look for changes.
When I was first referred I flew into a complete panic and googled everything til I was sure I was going to go blind overnight, but I didn't! So as I said try not to worry and have your questions ready when you go to your next appointment.
There are some other good websites, try Glaucoma UK.
Good luck x