My last period date was 24/04/2019, we were sexually active during 09/05/2019 - 17/04/2019. I have got mild cramps today and bleeding in spots. The colour is bright red and has no clots. My next expected period date is 26/04/2019. I am confused if this is implantation bleeding or my periods starting early? I have been trying to conceive for the last 3 months and each month it gets delayed by 2-3 days. should I take a pregnancy test once this bleeding stops?