I don't have an appointment until end of November due to my doctors being booked but I'm just lost so I want y'all ideas....

So I went to the doctors 9/26-negative pregnancy test

Had my period ( so I thought ) it was heavy like a period and longer then usual 10/8-10/12

10/14 - something told me to test no symptoms just a gut feeling . ( at home came back positive)

10/17 - went to the doctor to confirm they said basically on the last period it September I was 4 weeks and 4 days.

10/25- now I'm having light spotting like implantation bleeding.

So what are y'all thought in the days I got pregnant and how many weeks I should be.