Hey guys! I'm long-sighted and usually wear glasses, but I've started wearing contacts on nights out. My contacts are the same prescription as my glasses, but when I wear contacts, I become short-sighted, and can't read street signs properly. I also can't really wear them to uni because I can't read lecture slides or the whiteboard or anything. Do you think I need to change contact brands/prescription, or is this pretty normal for contact lenses?