Anyone taking fertility medications?

My next cycle will be my third month on fertility drugs. I have PCOS and I am annovulatory on my own. My first cycle I took 2.5 mg of Femara, last cycle I took 5mg of Femara. I did not produce any mature follicles either cycle. I am pretty frustrated. Talked to my doctor last week about our next step and he said he was going to try something new. I will take 7.5mg of Femara on CD 3 and 100mg of clomid on CD3-7. I am really hoping to ovulate this month.