Just curious

Should I take a test now or wait until next period is due?

My cycles been a bit of a mess lately. For the last 4 months I’ve been giving my body a break from the pill and just tracking it and it’s been going fine. I was going to get back on it this cycle but my fiancé said it’s NNN so I might as well give myself another month off 😅.

Last cycle my period came 1 week late and then on about the 21st of last month had unprotected sex and took a plan B, we did it quite a bit right before my next period surprised me 1 week early !

NNN didn’t last long and my partner came inside 4 days ago and I thought it would be okay considering I literally just finished my period.

However today I’m having light spotting (blood) when I wipe . What could it be ? Is it possible it’s from implantation or my period being crazy irregular?