Discharge or fluid?

Hi everyone.

Currently 17 + 5 with my rainbow baby boy. Last night my husband and I were messing around with no penetration and I felt a little gush of fluid. I immediately panicked because I assumed I had ruptured (I had in a prev pregnancy)

I went to the ER and we had an ultrasound done. They don’t do the litmus tests there. Baby was happy and moving around, measuring at about 19 weeks. My fluid was great, measuring at a 20. My cervix looked good too, 5.4 centimeters.

Based on all of that they said that it was super unlikely that I ruptured. We went home and I fell asleep. I woke up and all seemed fine. I ate dinner. Now tonight I went to the bathroom and had a spot in my underwear, and what looked to me like thin clear discharge. The discharge did not have a clear smell and seemed to me just like regular discharge.

I’m freaking out again. I am on Makena shots so I’m not sure if that causes increased discharge and if that’s all it is.

Any ideas?