Hello, I’m usually 33 days but now I’m on 50 days with no period? I did a pregnancy test at day 35 ish and I recieved a quite clear positive and now my tests are negative but my boobs are super sore, I’m suffering with dizzy spells & headaches. But I’ve heard if you’re carrying twins you can have a hook effect meaning too much hormone for test to detect. Please help!! Super confused. Currently trying to conceive. 😁