I had my last period from april 26 to may 2. since then i have been having a lot of unprotected sex accompanied with lots of whitish discharge(no smell). it is now the 28 of may and i was expecting my period but got light pink spotting. am i prego?

Could be: Conception occurs within day or so of the sex. It takes about 3 weeks for the embryo to make enough HCG for a positive pregnancy test. Blood test may be done a day after a missed period. Home pregnancy tests should be done 4-5 days after the missed period. If the result is negative repeat the test in 4-5 days. Use first morning urine and follow instructions for the test carefully.