Am I leaking fluid?

I’m 14 weeks pregnant and I’ve noticed that today I’ve been mostly dry. But later this evening I was sitting on my bed and felt unusually wet. When I went to the bathroom it looked like I had peed a little or that there was water.. there was a pretty small amount, (maybe the size of a quarter) this didn’t look like vaginal discharge though, my vaginal discharge looks somewhat like mucus.. this didn’t look like that at all. Just a wet spot.. it didn’t smell like urine either.. It’s happened once more since the first time too... I didn’t feel any gushing or anything.. what is going on? Is this normal? How would I know if it was amniotic fluid? Should I go to the ER?

**UPDATE**

Midwife said it didn’t sound serious to her. Told me to call back if I have gushing, constant trickle of fluids or cramps with bleeding.