I need advice... I have been taking birth control for 2 weeks now and I'm almost done with my first pack. Was wondering when I should get off to start trying again

I will be 41 :/
Short Luteal Phase?
I've just started temping because I believe that the reason I haven't had a BFP yet, after 20 months, is because I believe I may have a Luteal Phase Defect.
Things I never thought I'd say...
Until I became a mom:
Yesterday I went out with my boyfriend went to watch a movie, me and him don't live together yet. but point is yesterday when he was dropping me off his like sleep over at my house witch the mom and dad lives. I said no,
his response was why is everyone deciding or making choices for you and their going to do the same with the baby, when I know that's not true. what he thinks is that my mom tells me not to sleep over. So he left all mad. and I felt in my heart that he went on and cheated on me...
I was put on it to regulate my monthly... I have been trying for 2 and a half years now... I thought this might help