CD 12 U/S no follicles

I am no too happy right now... Took clomid on days 5-9 and went in on CD 10 - No follicles... then went in today CD-12 No follicles.. ..... I really hope it works.. but now Im feeling down, im usually good on having faith and stuff and didnt even think it would effect me this much.. but this has got me sort of DOWN ...
 
I go back in Monday for and U/S Again... so Im still hopeful...