11 days late

I’m 11 days late & im still getting negative results.. I’ve already took 4 $1 pregnancy test and 3 clearblue pregnancy test. I feel like sometimes I have little symptoms, a week ago I was having period like cramps for a few days, but I never got my period and I’m not cramping anymore. I’m getting a weird shocking pain inside of my vagina coming and going since the past 4 hours. I threw up the other day buuuut I think it was because I was stressing just that day. I’ve been emotional but I’m always emotional honestly. I had heartburn last week, but the last time I had heartburn was during my last pregnancy but I did also eat a lot of red sauce that day. I’ve also been having pelvic pressure when I’m try to move something with my foot like last pregnancy. I feel like it could go either way, pregnancy symptoms or a coincidence. I don’t have my mind completely set on being pregnant because I’m not outting myself through the pain of trying again like the last time so I don’t think it’s my body making me think im pregnant. I only took the test I did because I was late. Not sure how long I should wait to test again.