Im lost and confused

yea this story sounds strange maybe someone can clear it up for me

I made a thread about liking a girl that I know and I did something nice for her birthday. I found out tonight she has a man now my heart totally sank to my stomach. as said I do photography and have her for a shoot soon as in a couple of weeks which could be in jeopardy reason being she models not full time like other girls i know. I know its not good to mix business and pleasure in the same shot. as said im always gonna be her friend no matter what. I def wanna ask her if not i'll get another car that day to shoot always complicated smh why do I do this to myself