I had protected intercourse (using condom and pls note we did check it thoroughly after use and there were no tears) with my bf on 10,12 of april. I had my periods on 21 March and got my periods yesterday(17 april).kindly note, my periods usually come early.But the flow this time is comparatively less. Please suggest if it could be implantation bleeding, I am extremely tensed as I don't wanna be
pregnant.