HELP CONTRACEPTIVE ROD!!!

j

hey guys so i got the rod in my fourth day and of bleeding, the next day u woke up and my period was dark brownish. i am now on day 3 of having it and i have found my cm is sort of watery and i keep waking up with a little bits of brown spotting and stuff?? please help me out here ladies. I’m only 16 so this is all very new to me, just tell me about your experiences with the rod? did this happen to you? or maybe something similar?