Anyone had eye problems since having Chemo??

Yes I have a blocked vein at the back of my eye. At its worst it was like grey spots of fog in my vision which came and went intermittently. I started myself on 100mg of aspro daily but that was a bit much for me as I would bleed too easily so now I take half of that daily and it is resolving itself over time. Eye specialist still has no idea why it happened, will it happen again or will it cause long term damage but they have put me on 3mthly checkups. My actual vision is fine, not damage. I got them to check my eye reports against the glasses I currently have and they said there is not enough difference to warrant new glasses yet.