I am not sure..

Period is 4 days late as of tomorrow which is unusual for me. I got what were maybe faints or negatives I’m not totally sure. I know I wouldn’t have actually conceived until around 2 weeks ago though. I have been having so many symptoms and I usually have a super regular cycle. I know people who conceived later sometimes don’t get a positive until a week or longer after their missed period. It’ll be a week for me on Friday. Would I possibly get a positive with fmu in the morning?