Advice please

Bailey • Due October 12th with my baby boy👶🏻💙

So I’m almost 29 weeks and I have white watery discharge and I kinda feel weird when I pee. Like pressure with an ache & I feel like my bladder is never empty. I’m a FTM so I’m just kinda wondering. I already made a dr app but it scares me because my baby’s father was cheating and I had no idea... so it scares me!