Hiya iv got a beautiful baby girl who is only 7 weeks old i got the implant fitted 2 weeks ago but this past week iv been feeling sick a lot (mainly mornings) iv had a bit of stomach ache here and there and these past couple days iv had brown discharge if I'm pregnant I can only be a maximum of 4 weeks. I took a test for pregnancy which came out negative. But when I was pregnant before it came out negative till a week later. Is the sickness and pain implant side effects? (i had it in before and had no side effects) or am i pregnant again?