I have been pregnant twice and both times have found out by a HPT before I even missed a period. I had brownish pink spottinf for a couple of days before my period was due but I never actually bled. It was just present when I wiped. It has been three weeks since and I am still getting a negative result with HPT. Worried that it could be something else but I saw my doc a few days after I spotted and had my pap test done and she said that everything came out fine. Should I be worried?