4 days late, but negative test?

Hi I’m so confused and I don’t know what to do, I got a negative test but my body doesn’t feel “right”. It first started about 2 weeks ago with I woke up with this intense nausea and it was every morning every night. Than I got these weird cramps that lasted like two days followed by spotting and went away. Than the food aversions I’ve been hungry but every time I get the food I don’t want to eat it or it makes me sick i can only eat McDonald’s chicken nuggets. Than the breast soreness is so intense like I never felt before. My cycle is usually 35 days and I’m on day 40. I took a test last night which was my 4th day late and it came back negative now I’m on day 5 and NO period but I feel pregnant. Im so confused? Like I’ve missed periods before (not in the same year) but when I have I’ve never gotten any symptoms just a missed period.