Okay so I got the arm implant10/24/15 iI'vehhad sex after on Nov1 but no period since the implant placement me and my bf had sex last sat and well Iwas soar tbh down there swollen actually and after I healed i got itchy for two days now the sec day I noticed that i had really bad cramps like I cudnt move then I noticed brown discharge super dark and it has no odor actually smells like discharge shud Iworry