Poor you - it’s hard to sound sincere over the internet, but I’m really, really sorry to hear your story.
I’m a computer worker: quite often there’ll be a problem to fix, and I’ll say to the user “what did you do”, and they’ll say something like “nothing!! I just used the list box this time… but that wouldn’t affect it…”
I’ve found that, more often than not, the problem is directly related to the last thing that happened. No matter how unrelated they might seem!
I can’t believe you’re finding it hard to find a doctor who’s prepared to make a link between your treatment and your problem…
Have you tried contacting the laser supplier? What do they say about working on people’s eyebrows?
And what about the laser supplier’s competitors? They might be more willing to help investigate any negligence action against the supplier?
What about other clinics that use the same laser? How would they have worked on your eye brows?
And then have you sought legal action? Maybe a law firm can help find you a doctor who’s prepared to verify or reject any link.
But probably most importantly: You should get the problem fixed!!! Especially if it’s getting to you!!!
You sound like you’re seeing doctors - have you seen a specialist eye doctor? Someone who can fix your eye?
Wish I could help more …