Need ideas to help comfort my girlfriend?

Okay. First I want to say, AWW! You are incredibly sweet! I can't believe you have done all of that for her. Im sure she appreciates it soo much. You have really done all you can do for her. But, i am absolutely positive that you are making her feel a lot better! Maybe you could randomly bring her her favorite desert..sometimes something sweet is nice when your sick. Literally TELL her that you are here for her..that she isnt alone. To ask you if she needs anything. Your are incredibly sweet, and i applaud you for what you have done already.