So I know not everyone has implantation bleeding and it’s actually not common, and I did not have it with my daughter who is 6 months now but I had sex 1 time after my period in December no protection, and now I’m 17 days late but I haven’t tested because my period in December was 10 days late I figured it’s because I gave birth in August and my period is still regulating but yesterday morning I started spotting not even red more pink and brown and I was expecting my period but so far nothing I’m still slightly spotting brownish, is there a chance this is implantation bleeding would that even make sense since I’m 17 days late wouldn’t that come earlier than now and when should I take a pregnancy test? Should I wait a few more days?