Confused about random EWCM

So I had my IUI December 9th, meaning I'm 9dpiui. I used a trigger shot on the 7th and am on Crinone vaginal suppositories for progesterone. Last night I felt stuff trickle out "down there" but didn't see anything on my liner. Today, TADA, EWCM with more of that leaking feeling. I've been using the suppositories since 1dpiui, but this is new. Should I BD just in case? Or should I chalk it up to the drugs?