Implantation

From learning about the reproduction system in high school. I remember my teach saying some women have lighter implantation (spotting, etc). But some, have heavier, almost like a day or two long “period”, but it wont be consistent, it’ll be on and off. Followed by discharge once finished. My question:

What’s the heaviest bleeding you’ve had and been pregnant? And what’s the latest you’ve been on your period, been pregnant, and had first trimester bleeding??

Honestly just curious, and nobody is answering these concerns of mine. I can’t go to a doctor I have no insurance, and I’m out of state with no gas or money until Friday. If somebody can answer thanks!

(Please don’t just upvote, answer😭💜)