Implantation bleeding?

Lydia • jw.org

The first day of my last period was January 13...my cycle is very irregular 28-34 days. I am 11 days late and this evening when wiping i had watery light pink blood, but only when i wipe. I have very light inconstant cramps. Its been 3hrs and no more bleeding when wiping. Could it be late implementation bleeding?

Could i be pregnant?