im craving a fictional illness similar to Hanahaki, but like, instead of onesided love-caused flower puke, what if the victim becomes sick because of jealousy? like, he is extremely jealous his friend has been hanging out with someone new and not been around him much, and due to his extreme jealousy he becomes really sick from it. like. most symptoms i imagine are basic flu-like symptoms, or some which are also virus related. this sickness starts off easy to manage but gets worse every day, and the only way he can make it go away is to confront the person about his jealousy, or have the person take care of him until he no longer feels forgotten.