What did the doctor say? Can you taper down from the antibiotics? Maybe taking an antibiotic as a prophylactic every few days for a few weeks would keep you healthy. I was so prone to all sorts of bugs and infections when I was on UC drugs. I would get yeast, thrush, bacterial issues all the time. Finally, it culminated with a case of septic shock. Just keep aware of your symptoms. If you ever have chest pain or trouble breathing, it needs to be checked out right away. High heart rate and low blood pressure are signs too. I am sure you will be fine though once you find a solution. Maybe you should treat it, and not be romantic with her for a few weeks and see if it comes back anyway