Fluid running down leg

Hi all. I was in labor and delivery on Friday at 20 weeks for 4 hours because of awful cramping that I couldn’t get to go away. Everything was completely fine. I was fully hydrated, my cervix is closed and the baby is perfect. They released me, told me to check in with my doc on Monday and to rest.

I did all of the above but a few times in the past few days I’ve had a fluid leak down my leg. The first time it happened I was just standing there. The second I was getting up from off of the floor while I was bathing my toddler. The third time I was walking.

Urine? I know it’s far too early to be leaking amniotic fluid and I think they would have seen if something was off on the sono Friday? Is this something I should call my doctor about? I know this sounds so trivial but I don’t want to be the problem patient calling all the time but I do want to do the right thing by my baby.

Any advice would be greatly appreciated. Thanks!