Fishy smell the morning after sex? šŸ˜•šŸ˜©

Hi all,

So last night myself and hubby babydanced...I fell asleep but when I woke up this morning šŸ¤¢

A very distinct fishy smell...I have never had this before.

Is this because I fell asleep before showering or could it be an infection?

Anyone with some advice Iā€™d really appreciate it šŸ¤­