hi! i got the implant a few weeks ago, my boyfriend and i have been having sex for around 2 months- condoms werent working for us at the beginning so we just used the withdrawal method, we were having sex quite frequently ( maybe 2 or 3 times a day) i took ellaone a few weeks before the implant but stupidly had drunk unprotected sex the week after. i didnt get my period when i was due but now 11 days later i have gotten my period but i had all the symptoms of period without the blood- its a medium heavy flow i have at the moment. i’ve taken 3 pregnancy tests at different times and all were negative. should i be worried and take another test? or am i ok