i have been on implant for 4 yrs now, i had the first implant removed in October 2017 after i have inserted it in 3 yrs and had putted a new one on the 15 October 2017. now i have a funny bleeding and discharge that smells like a menstrual cycle wanting to proceed but it doesn't come to its full process and i'm feeling a discomforts  and numb cramps. i'm worried if there is something wrong with me not having my menstrual cycle in 10 yrs