Starting letrozol tomorrow!

Shaylah
I am so beyond excited. I feel like I actually have a chance of getting pregnant this cycle! I do feel like I should buy one of those weekly medicine holder things because I take a million pills a day it seems like.
My list of meds:
Metformin 1000mg twice daily
Vitamin D(high dose) twice weekly
Letrozol 5mg cd 3-7
Dexamethasone 1/2 tab cd 5-14 
The dexamethasone is supposed to thicken my lining. I am not being monitored this cycle which makes me a little nervous. And I'm not super excited about doing opks every day again. But knowing that I should ovulate helps a little bit. 
Here's to hoping I don't stress out too much!