It seems that both your parents probably carry the gene, which is necessary for it to be expressed in their children. If you read this link, it should start you off on enlightening you about it and give you a springboard for looking into it:
https://ghr.nlm.nih.gov/condition/oculocutaneous-albinism#diagnosis
It has an autosomal recessive inheritance pattern, which is where both parents are carriers. The genetic transfer distribution of such a condition amongst in offspring goes something like this picture from my link:
Please be aware that we can't give advice. Save that for when you see your doctor.