I’m scared, am I pregnant? Please help!

The purple highlight is the days we’ve slept together

Thank you so much for checking in, I’ll keep it short n sweet.

I got off my period on Jan 14th and has unprotected sex with my boyfriend. He didn’t finish inside me but afterwards there was a lot of (what I think) is pre-cum. We use the withdrawal method correctly each time and this month was supposed to be a break from my usual BC the pill.

I got off the pill from the irregular bleeding, yes I take it correctly as well! I’m also unsure on the length of my cycle but the BC I was on was 28 days.))

Around 3 days later I started spotting, it was a pink bubblegum like color before fading into the usual bloody brown. Only lasted for 2 days staying light. Too light to be considered a period especially so soon. This is what bothered me the most.

Have I ovulated early? Could it be implantation bleeding?

I haven’t reached my fertile window but I’m also aware of the life-span of spearm and think I’ve really done it for myself.

I’m 18, still in high school and very scared. My boyfriend knows about the situation and is genuinely being the best about it. I really need some advice.

P.S. this will be updated, I plan on taking tests asap (when results can be accurate))