UTI/Kidney infection in early pregnancy

Eleis

I have a large history of UTIs and kidney infections. 1st pregnancy was in hospital 5 days on IV antibiotics for kidney infection. 2nd pregnancy 3mnths of antibiotics (last trimester) I’m not sure if I have one currently but feeling similar pain in my side/lower back. I’m currently approx 6 weeks pregnant. Do I hold out and see if I can clear it myself(water prune juice etc), try get into a GP or go to the hospital? This is Day 2 of the pain