Depression, side effect of Femara?

So I started Femara 3 days ago, as my folicules have been too small in the last 2 months and we want to try IUI but couldn't do it last 2 MCs. My doctor said Femara should help me have bigger nice folicules and at least one healthy egg. I was reluctant to the hormonal treatment but I had no other choice as I am 35 and want a baby soon. So here I am after 3 pills of Femara feeling all depressed, crying over I do not know what exactly, with minor headache and a little bit of insomnia although I feel really tired...My husband is rather worried as this is not me. I said it might be the hormones....Anyone had this experience with Femara? I only have to take 2 more pills so I hope thing get better in the next days...