I send her funny text messages every day. Is there a problem with this? It feels like it's causing her stress. How should she deal with it?

Every day. . . I really think it would be annoying if it were me. From what she said, it seems that she doesn't like you very much. . . So you should not have too much contact. If you message her every day, she will feel like you are constantly reminding her and pressing her. As time goes by, it will make her less favorable to you. . . But she said that when she gives you the answer, it means that she has included you in her consideration, so you still have a chance. . . But pay attention to the method. It is good to want her to be happy, but the most perfect thing is to be in love with each other. . So, give her time and space. . . Maybe it would be better to contact you occasionally~~~