hello dr....i felt before some days that i m pregnant so i did test 5 days before my periods date and it came faint line then i i again did test it came lil bit dark line on preganews test kit...so yesterday did test in another kit pregaline it came light shade then i did test again on morning it came full negative 2 time from morning it came my test negative on pregaline kit....um so confused plzz jus tell me what is this happening to me ?