Implantation bleeding or start of period?

Kayla
So yesterday morning I woke up & wiped & found this. It quit. Well when I got to work I went to the bathroom. There was a lil spotting again. So I put a tampon in just in case it was my period trying to start. I took it out 30 mins later & there was ABSOLUTELY nothing on it. But every time I wiped there would be spotting. What do yoy ladies think? & how long should I wait to test. I bout 3 yest last night & I took one but it was negative.