I had my implant removed 2/7/15 after having it in just 4 weeks. Started ttc the day I had it removed. Still no af as of yet. Been having stomach cramps & sore boobs for two weeks now (something I never get with af) did a pregnancy test last Monday 20/7/15 and was a bfn. When would be best to do another pt? I'm convinced I'm pregnant or maybe my body is playing tricks on me? I had the implant in last time for 2.5 years and got a period straight away, it's been 3.5 weeks now, and still nothing