Long distance relationship

So me and my boyfriend have a long distance relationship since we are both in school, I’m in Wisconsin and he’s in Illinois, and have been dating for 6 months. We see each other every two weeks pretty much and I love him so much. But lately we’ve been bickering more and more. It’s over stupid stuff too but they aren’t ever big fights. We always talk it out but should I be worried or is this okay... we love each other and I can’t imagine my life with out him