Concerns and Anxiety Over Possible MS Symptoms

Hi all,
I'm a 26 year old female. I'm a Physician Assistant, so sometimes I think I know too much and then freak out for no reason. Anyways, this year I had an abnormal paper, biopsies and then a LEEP. Shortly after that, I got my first UTI. I have had 3 more since then. Two of which I'm pretty sure have gone to my kidneys but thankfully caught early. In between my current UTI and my last (about a month ago), I continued with urinary leakage all the time. I also had problems feeling like I wasn't emptying my bladder completely, having to actually push really hard to urinate and always feeling a pressure in my bladder. My urinalysis was normal in between with a negative culture so I know it was not a continued infection. I don't think it's interstitial cystitis either because there's no pain with my bladder being full and no where do I see that it's supposed to cause leakage. I've had a few episodes of tingling in my left arm that lasted a few days. I have my first appointment with gyn tomorrow (because urology was booked out so far). I think what I have is detrusor underactivity, which I've read can be caused my neurologic condition like MS. did anyone have this as signs of MS? Am I crazy for being worried about it?? I appreciate any help and support.