So I am currently 5 days late (13 dpo) and I got a faint line the first day of my period . Me and my partner were having sexual intercourse last night and I spotted after and a little bit of brown and pink blood today but not clots ( which I usually get at the beginning of my period) I’m mildly cramping but my stomach swell up today ( something i have really never experienced) the spotting is nothing very heavy just comes and goes . Could i have ovulated late ? What could be going on