Problem with cellulite

Hey guys,

So I've always been self conscious about my bum, it used to be really small but then i started working out and it got better however I had to stop working out because of my exams I am 18. I am planning on going back to working out after the exams finish. However I have a problem that I am really self conscious about I have a bad cellulite on my bum and I don't know how-to get rid of it. My boyfriend is a bum type of guy and he says that I am perfect in my own way and that he loves my body but I don't like my bum and I don't know how to get rid of it? Do you have any suggestions on what I can do? Or any work out exercises that work?