Not my month

Robyn • I am a single mom of 3 kids. Divorced.
Well after a successful cycle of treatment with letrozole (femara) I ovulated on CD14 like I should. Well today is CD 1 now. AF showed her ugly face this morning. My cycle was only 24 days long. Today would have been 25 but idk. I'm depressed. I went to my friends house and she told me she is expecting her 2nd already. She is 40. It just depresses me and makes me feel like my body is failing me.