I got a positive test a while back, then got a very weird period 2 1/2 weeks past when I shoulda gotten it. Up until then I had major pregnancy symptoms. I would have been maybe 3 weeks? But I want to know the symptoms of a chemical pregnancy. I just got hevy bleeding again it was 4 days late from when it should have been if the 2 1/2 week bleeding was a period. Help please? I've tried searching it, ur there aren't really any symptoms listed, just that it's a thing that can happen? Anybody know about this? thanks for any help!