Salam Claudia, كانت أهواء قلبي وجسدي قد سدّت عليّ المنافذ: The likings/ affections of my heart and body closed all doors in my face. You could say: "......closed all doors" and that is it at the end, but I think the writer here meant to say that all doors were closed in her face now because of the likings and affections of her heart and body, that took control over her. I hope this helps :)