Ugh... HELP

So I got the Nexplanon birth control implant a few months ago, and, of course, one of the side effects I've gotten is acne. REALLY BAD ACNE. I'm constantly broken out on my face, neck, chest, back, and even a little on my legs. It makes me feel so disgusting. My face wash I used prior, that worked amazingly, no longer does anything for me. I'm pretty good with drinking plenty of water as well. ANYWAYS, I was wondering if any of you lovely ladies could give me some suggestions on how to get rid of it completely or at least make the majority of it vanish????