Trigger Tonight...? IVF "smaller follicles"?

Ok maybe its me (over thinking)... But I think I may be triggering a lil early... :/ ... Ok my appt today my Estrogen was 3046 ... !!! lol.. I have like 40 follicles that they can count... Most of them 11mm and 10mm.  (they said that they think it may be more than they can see on the ultrasound since its not 3D ... alot of small ones right????  They are also making mne do a Lupon trigger.... ...  I asked the nurse about triggering so early.... and she said.. they will still be growing.. .. i know that.. but Im thinking... that will stillm ake thmne lke 11-15mm at ER... i know 15mm is ok.. but not sure about anything under that... . :( So Im confused... hoping that this is not a bad sign at this cycle.. I know they are trying to make sure that I dont OHSS.. but Im just a little nervous about this... Im guessing that they know what they are doing...   Im just a little bothered by this... What do you ladies think?