Period? Miscarriage?

Ash

I’m a few days late on my period, but I had a clot pass yesterday, I thought I was starting my period but I still haven’t. My boyfriend accidentally cam in me about a week ago and I took plan B that night so I assumed my period would be a little messed up this month.

But for the last 3 days I’ve been having cramps and clear/to milky discharge which is unusual, I usually never cramp. And I had a clot but then nothing since. I was going to wait to take a test until the end of the week give my body a chance and not over react but I’m just confused because I’ve never had random clots before even after taking plan b