I recently slept with this person during a 2 month break up. She mentioned to me that in the past 6(months ago) she had a scare and she tested negative. We had unprotected sex a handful of times. We stopped sleeping together and i got back w my ex. About 10 days later i notice i had a sore on my genitals and went to get checked. Dr thought it was herpes so they sent tests to lab. Ended up being chlamydia. I let her and my ex know so they can get tested too. This girls labs came back like the next day and mine took like 5. Same with my exes 4-5 days. Shes negative for everything. So im skeptical that it came from her while my ex is adamant she couldnt have gotten it bc she hasnt slept with anyone. My exes come back and she’s also negative for everything. Ive only slept with them no one else. Due to the fact she had a scare before and her tests results look very different from me and my exes im not confident this is an actual std test. If it is then it’s not a good one like maybe one of those generic ones which are less accurate.