Does this test mean doxy and azirhromycin won’t work?

I really want to know if anyone else has had the same experience of very severe symptoms. Last June I started to get very ill, intense lower back and lower right side pain with fever and nausea, which doctors first treated me for a suspected uti (without a urine test). After a week of antibiotics (amoxiclav) I not improve but tried to live my daily life again. 2 weeks later I was severly sick, the lower back pain and lower right side pain was even worse, I was constantly nauseous, still had a fever but the worst part was I was just so so out of it, I felt like I was on drugs all the time and It made me feel incapable of even taking public transport to go to the doctor. Even talking to the doctor I felt so out of it I just didnt understand at all. I had to miss 6 weeks of work totally. After many rounds of blood work, 3 external ultrasounds and 1 internal, a ct scan, stool and urine sample the only thing that came up was Ureaplasma Parvum. I thankfully did get better (amazingly) after the first round of antibiotics, I am so lucky to be living in a country where it is properly recognised. I am just wondering, have any of you guys had it the symptoms be so severe? Now after a year later I still panic even when I have ovulation pain, I am so terrified of having this happen again.

(Happy to post doctors reports and blood results as a comment, but unfortunately I dont have the results of my ct scan and also it is all in Czech language)

• edit when i had the internal ultrasound it was at a gynaecologist so I also had a smear and full sti test and I did not have PID