Go to:
https://geometrygeeks.bike
search for your TREK model - name should be on frame, and the year of the model - close on year prolly will work fine.
The chart that comes up gives selection of size , selecting size then brings you to geometry measurements for that size.
...Visually, my guess to that size might be a 49 or 50, so prolly an XS ? Which for your height & inseam would be just a hair small.
But it certainly is workable for your current height/inseam. Seat adjustment and after that, maybe a slightly different stem (or maybe same stem...)
Seat adjustment may put you a hair higher than current seatpost allows, but replacement seatpost is very inexpensive purchase...
You can go to a bike shop and test ride a bike which might be one size larger -52 - but I don;t think you'd find much difference - 52 being on the large side for you...
(52 usually being labeled a 'S')
Ride On
Yuri