I have astigmatism and I’m slightly near sighted, but when I went for my eye exam, the doctor told me I seem to favour the lens without the correction for astigmatism. So I was prescribed glasses and and contacts without astigmatism correction. I am now starting to realise that working on my computer up close is making it difficult to keep my eyes in focus, even though I am wearing my contacts or glasses. I find it helps me remove them when I am on the computer. Is this normal? These are my first pair of glasses and contacts.