My first 2 chemicals were like a totally normal period. This time is a little different (I'm pretty sure the baby implanted more this time

)
Anyway cd1 was light to medium, cd2 was medium for 1/2 day then the rest of the day was just spotting. cd3 and 4 were just spotting. Today is cd5 and the bleeding is starting up a little more but is very thick and still very light. I'm also a bit more crampy today than usual. I usually don't cramp at all with my period.
Sound normal? Any reason to be concerned? Anything to watch for?