When did you get your BFP?

I don't have symptoms of my period. My boobs don't hurt but my nipples do. I'm nauseous when I wake up and eat but able to keep it down and not vomit. My period is suppose to start in 2 days and nothing but bfn. So has any of you guys gotten bfp like a week after your period is suppose to show? Thanks in advance since I'm post anonymously I won't be able to respond to comments.