Plan b?

Eva

I had dumb morning unprotected sex three days before I am set to ovulate. He pulled out before he came, but I took plan b just to be safe for the time of the month it is / precum. I took it about two hours after we had sex.

Does anyone have experience with symptoms and how long they last? It made me exhausted as hell for the first day and now I have lingering cramps. No spotting or nausea though. Thoughts?