I have. Seen my period now
Hello,
This spotting can be due to hormonal imbalance or corpus luteum defect (the corpus luteum secretes the hormones for sustaining pregnancy till 12 weeks after which placenta takes over). In corpus luteum defects, there is increased brownish spotting and if this is the cause then you may need progesterone supplements till 12 weeks of pregnancy. It can also be due to an impending miscarriage if there is an associated abdominal pain or cramps and the spotting turns to frank bleeding.
I suggest you to consult a gynecologist and get a through physical examination done. You also need to do a urine for pregnancy test and a blood pregnancy test.
It is very difficult to precisely confirm a diagnosis without examination and investigations and the answer is based on the medical information provided. For exact diagnosis, you are requested to consult your doctor. I sincerely hope that helps. Take care and please do keep me posted on how you are doing.