Helppp

I’m currently on cycle day 27. (They can range anywhere from 28-34 days) and i stuck toilet paper up my vagina and there was light pink spots tiny on it when i took it out.... haven’t had sex since april 7. And it was protected but we didn’t check the condom. However he pulled out. Got fingered may 4 but there was no sex. Is this implantation or just my period starting? I had 4 days of bleeding (period) since sex in april