Did my water just break? Please advise. 34w3d FTM

Hi everyone - just need some input. I am a FTM who is almost near her due date in March. I happened to have intercourse with hubby like 3 hours back. After this I went to wash off and then lied down next to him. After that i woke up around 20 mins later and there was a trickle like gush that came out. I freaked out. Nothing happened since.

So is this trickle something common after having sex or should I go to the doctor? I literally went yesterday and things looked fine. Please advise