Pregnant or not ? Im very confused

June 24th -27th I was on my period . Had unprotected sex after that . July 8th I got slight cramping , sort of like ovulation cramping and idk why but I decided to test July 9th and got a very faint positive . (Picture down below) July 17-18th I experience extremely sensitive smell , like everything smelled to me it made me sick , that happened last pregnancy so I’m like pretty positive I’m pregnant, plus I can literally feel my uterus like stretching or preparing for implant or something , idk how to explain it but I felt it , it was sort of like I couldn’t walk normal I had to be gentle because it was kind of sore . But today I took a clear blue red dye and equate and both were negative