So confused

GF

I was on the depo shot after I had my son my first shot was before we left the hospital I was bleeding the whole time I skipped my my last dose April 12 I stopped bleeding two weeks later and now I'm 88days late but every test I take comes up negative I even voiced my concern with my doctor and he said its normal I should not think about it but i been having all the symptoms of a pregnancy it's so weird i don't know 🤷🏾‍♀️🤦🏾‍♀️🤦🏾‍♀️any help