今天是我生日，我想用英语祝自己生日快乐。下面是我写的祝福语：

Happy birthday to myself! Today is a special day for me and I feel blessed to have another year of life. I wish myself good health, success in all my endeavors, and happiness that knows no bounds. May this new year bring me exciting experiences and opportunities to grow. Cheers to another year of life!