Tension

I'm using this wonderfully soft yarn by Rowan and I'm 90% done with the newborn hat I'm knitting when I realized that the reason my knit stitch looks straight is due to one side of my tension being off. How sad! It's either the knit side or purl side so I've been told. However, the fact that it's being knit in the round is making me wonder how I would even go about fixing this problem. So I'm going to frog the whole damn hat and start over. Don't mind the tears!