Water break 10 mins after sex?

Hi. So I am first time momma and 37 weeks. my husband and I had sex this morning. He finished inside me, I peed right after, and then came downstairs and was sitting on the floor brushing my dog. All of a sudden I felt like a little gush of liquid on my underwear. Went to the bathroom and sure enough, my underwear was wet. Was maybe like 10 mins after we did the deed.

Could this be my water? I have been in L &D twice now one with thinking my water broke before and again with some contractions. I went from .5cm dilated to 1cm dilated and 50% effaced within two days. I’ve been cramping all morning and have some vaginal pressure.

I just don’t want to go back, have it be nothing, and be a bother to them.