(GAMEPLAY) HUD FONT IS TINY

Okay- so I am using MAC Client, and I don't know what exactly causes it or if it is just my client, but I have a trouble with the font size- it's a third of the size of everyone else's. I tried fiddling with the HUD size itself, and that doesn't work either. I can barely see a thing on my HUD, my cs, my score, my gold (which thankfully I can see in the shop, but that's irritating to do in lane). I would appreciate a response to see if there is something to fix it.