Watching TV

So i need a new tv in here I am watching a 13 inch tv in this room and the pictures keeps getting smaller and smaller and it is really getting annoying. I have to wear my glasses normally when I drive but now I have to wear my glasses to seet his tv - it isjust too small. I mean and it is on this huge nice glass table that I got but I can't afford a new tv because other bills have come up.