Hi: I had unprotected sex on Oct 6th. my last period started 25th Sep. I am in the middle of my cycle ie. 12th Day. He finished everything inside and I took Plan B One pill with in 2 hours.
I started my period on 18th Oct (5 days early). It's one day longer than I usually get and its a normal period.
I also started 2nd period after Plan B.
I took Pregnancy test 23rd Oct (18 days from risk) and got Negative.
I took Blood test on 30th Oct (25 days from risk) and it came out Negative.
I took HPT 36th day from risk and got Negative.
I took HPT 43rd day from risk and got Negative.

I read in Internet about people who has PCOS, normally have Low HCG levels. Is that True. In that case, all my HPTs are not worth?

We didn't have SEX after 6th of Oct.

It's really a big lesion for me and I need your help.