我很高兴你的到来,也很期待和你的相遇,但我又很担心和你见面,因为我英语(不是很好??)
I am very satisfied for your coming and hope to meet you. But I am worried to meet you for my English is not very good.
这一句翻译是绝对正确的,而且我相信LZ应该是用于日常对话吧,所以比较casual:
I'm glad that you've came. But because of my English, I was a little worried about meeting you despite how excited I am.
I'm glad you come, are looking forward to meeting with you, but I was worried about and meet you, because my English is poor
I am very happy that you are coming, and looking forward to meet you. But I am also worried of meeting you for I am poor in English.