OK, I had my implanon implant out on the 10th of November. I'd been bleeding since the 8th and bled until the 14th. On the implant I only had two periods. (one in January and the one last month) my periods have always been on the 8th of the month. I did a test on the 13th as it was 5 days late and it was negative. I have not had any spotting or bleeding. My boobs are growing and I suddenly fancy sushi and quavers all the time. I've been really clumsy and I'm now urinating all the time. I usually go 3 times a day max. should I test again now or wait? Thanks in advance for any help x

It's possible you got pregnant right away, but unlikely. It may be that your cycles are still regulating after being on birth control.
Try another test. If it is still negative, wait and see what happens when you would likely be due in January. You could always ask your doctor about having a blood test done to ease your mind.