Girlfriend has serious obsessive-compulsive disorder, what constellation will have such characteristics?

I don't know about other constellations, but among the people I know, Pisces and Libra have serious obsessive-compulsive disorder. I am Pisces, and my good friend is Libra. We both have obsessive-compulsive disorder, and it's quite heavy. In fact, sometimes we are quite troubled.

Let's talk about me first I am a Pisces, and my obsessive-compulsive disorder is also serious. First of all, my things must be neat. In our dormitory, my things are the neatest. For example, the books on my bookshelf and the clothes in my cupboard should be arranged neatly. All my books should be put in order, which is in front and which is behind, and how to put them after use has rules. These not only make me feel comfortable, but also facilitate me to get them next time. In addition, the clothes in my closet also have very strict requirements, such as pants to be put together, pants to be put together in winter, shorts to be put together in summer, followed by sweaters and coats, socks and underwear to be classified. I feel that these are all basic operations for me, because I have obsessive-compulsive disorder. If I don't fix it, I will feel very uncomfortable and even can't sleep.

Secondly, let me talk about my good friend. She is a Libra, and her obsessive-compulsive disorder is more serious than mine. I thought all my things were in good order. I didn't find out until I went to her house to play, my god, her things are neat 100 times than mine! Absolutely flawless! The whole room looks clean and tidy, which makes people feel very enjoyable.

In short, from the examples around me, I think both Pisces and Libra have serious obsessive-compulsive disorder.