Can i really be pregnant after taking 4 pregnancy test being negative?and plz dont judge me ?

I would say that you are not pregnant. Make an appt. with a gyno if you can if your period is that late something might be wrong. Those "symptoms" that you mention are not really symptoms of pregnancy except the missed period. As for your stomach being firmer and higher...that wouldn't happen till way down the road. Are you stressing a whole lot about being pregnant or something else? Because that makes your period late. Good luck.