relationship problems

My boyfriend and I have been together for 2 years but we’ve known each other since 8th grade (were both 20 now). Before dating we were always close friends and now we are extremely close but we get in small arguments a lot. A lot of our arguments are miscommunications but we have talks all the time about how to better communicate to each other and it never seems to make it any better. We get in fights every week sometimes multiple times a day. I 100% love him with my whole heart but its taking a toll on me with how much we argue. What can I do to help?