Implantation and testing!

So at 9DPO I had a implantation dip in my temp, and today(13DPO) I had pink spotting on my panty liner and nothing the rest of the day. I'm not crampy or anything like I get with my periods so I'm confused. Can you have implantation spotting a few days after implantation dips? If so when should I test?:) thank you!!