Honey, so sorry to hear about your problems & wondered if the following info will help - & that's presuming it's advice you've not already received.

When I worked we used to tell patients to drink at least 2 litres of cranberry juice over a short period of time depending on tolerance. It is researched-based - american - and as the cranberry is indigenous there one could think Hmm. But it works - I can personally vouch for that. The antibiotics seem to have a synergistic action & voila.

Love A
xx