Some advice

Hey everyone! Wanted maybe some advice. Im planning on seeing my doctor but I know it’ll take a while to be seen but maybe someone could help me deduce where to start.

Basically, I’ve been put on progesterone vaginal suppositories 200mg (2 tabs) once daily before bed to prevent preterm labour, as my first was born at 35 weeks. Im currently 9+3. I’ve been having pain when I urinate, and I’m so sore I can barely wipe. Im not sure if this is linked to the progesterone OR if I have a UTI. Has anyone that’s taken progesterone experienced anything similar? Im thinking UTI based on the urinary symptoms. Im barely peeing, and I’m drinking TONS. I constantly feel dehydrated.