Help!!!! I have my iui today!!

Okay I have my iui scheduled for today, I triggered last night...my question is what were your estrogen levels before trigger? I supposedly have 2 mature follicles and one close to maturation....my estrogen was only 200 yesterday (day of trigger) is there a problem here? Shouldn’t my levels be higher for multiple follicles? I’m starting to think follistim isn’t the right med for me because I’m also not surging on this med despite having mature eggs...something isn’t right I need some input