Weird stuff...

Ok so I had my period February 27 to March 4th, peaked March 16th, insemination next day. Had a heavy bleed March 31 to the 5th but first day was heavy and then super light after, so figured I was out even with faint pregnancy tests, anyways, fast forward to now I was suppose to start my period April 29th as clock work and I still have nothing, no period at all. And I have faint pregancy tests. I'm curious if anyone else has this? I am very regular and my period and ovulation is always spot on. If I got by last insemination and the light bleed it's 47 days late, but if I count that as a period then 12 days late.