Ok so AF was due 4/21 it's now 5/3 still no AF. I've been feeling weird down there like watery wet (tmi)since where I keep thinking AF is coming. I got a bfn on Monday 5/1 should I retest or just wait for AF. I have never been this late before I'm not afraid of pregnancy rather something more intense could be happening since I got a bfn on Monday. If I retest when should I do it? I was aiming for Friday.