My girlfriend and I had unprotected sex for the first time on jan2024 and then again on august 2024 but after that I came to know that she had sex with her ex for the last time on november 2023 and her ex used to have paid sex with other girls as soon as I got to know that I asked her to test for hiv she did hiv duo (eclia) test on november 2024 and hiv tridot test on december 2024 all were negative e but on november 2024 I had this kind of rash after on december 2024 that I aslo tested for hiv 4 times including 3tridot test and hiv 1 and hiv 2 ab/ag with p24 ag test all were from different labs and all were egative , then again I did hiv test on March 2025 two tridot test and two immunochromatohraphy test which were also negative then again on may 2025 a retroquic test was this rash due to hiv and does she have aids or high immunity that's why test result are negative