Misbehavin' ovaries

When they talk about the IF roller coaster, they really mean it.  The ups and downs of last Thursday & Friday, spending the first half of this cycle wishing and willing for an early O, only to not have that happen and flip the switch to be hoping for a late O - it really is a mindfuck.  Anyways, after being totally bummed on Friday, and thereafter, I decided to take a temping break for a few days, not wake up to my alarm at 5:30am - I needed a little mental health break.  As of today,  I started again because I want to know what's going on before H gets home on Thurs.  I took my temp this morning - 36.25.  While I know one temp doesn't mean all that much, I have been temping long enough that I can usually spot a pre or post-O temp fairly accurately, the couple of days right around O are transitional and harder, but typically, for me, 36.25 would be a post-O temp.  I'll see what happens over the next few days, but I can't help but think I O'd during my temping break.  If my temp is up tomorrow, I'll be pretty sure I O'd.  And wouldn't that just be the icing on this shitty cycle's cake.  (Damnit, now I want cake!)

This leads to more confusion.  My follies were 14 & 13 on Friday.  Even if they had a good growth spurt, I can't imagine they got that much bigger in the couple of days after - but I guess it's possible?  This has led me to start wondering about whether you can ovulate too early, or before the egg is mature and primed?  If I did just O, I'm even more confused about why they said not to do an IUI, unless I could ovulate an immature egg which wouldn't be ideal anyways...?  I'm clearly confused, if any of my awesome friends/stalkers have any info or input, please share!  I guess the only silver lining if I did just O is that this cycle will be over sooner.  Not a chance for a BFP, but over.  As if that's a victory.