ADVICE FOR NEXPLANON ?!

What kind of birth control do you all use ? And how do you like it ? I’m currently using nexplanon which I have loved so far. But lately it’s been messing u p my hormones a lot. I get my period for like 14 days straight and then it’ll stop for two days and then start again. Its very annoying to have my period for almost the entire month. Anyone have any suggestions or advice ?