Spotting during ovulation

Me and my husband just started actively trying to conceive and this month I've had so much spotting during ovulation. Usually I have a little bit not a lot. It's usually just a couple brown specs within discharge but this time it's looking like the spotting right before my period. It's continued on for about 4 days. Has anybody else had this? I've actually had some clots. I can't make an appointment until Monday.