Thanks for the query.
As your bleeding started there is less possibility for pregnancy
But if you think that the bleeding is abnormal for you and as sometimes urine pregnancy test kit may not detect early pregnancy, go for blood test
for pregnancy or repeat urine test after one week.
You have to keep your thyroid
levels within control to get regular menstrual cycles and for fertility
For more details you can ask me through: http://www.healthcaremagic.com/doctors/dr-sree-gouri-sr/63429