I have been spotting (brown and fresh...) for about 3 weeks now. I also have the Implanon (a little stick in your arm that lasts up to 3 years...) I haven't had a period since I first had my birth control put in over a year ago. I am getting a little worried and am going to the doctor. I am also having all the signs and symptoms of being pregnant. The one test I have taken (4 days ago) was negative. I am contemplating about taking another one. Should I just wait to go to my doctor? It also doesn't help that I am stressing myself out about this and have been surrounded by pregnant women. Someone told me that it could be a sympathy pregnancy... Is there such a thing? Or am I just over analyzing everything?