Implantion bleeding or spotting??

Jessica

So about three weeks ago I noticed some pink blood when I wiped, very little and some cramping. I was sure that meant I was finally getting a post partum period...but nothing. I took a test a week after that and was pretty sure it was negative, then one more a week after that and also negative. Now I’m just not sure what to think? Any ladies who haven’t gotten their pp yet experience this? Should I test again?