I (22M) lost interest in almost relationship girl (21F) after she couldn't stop farting

Luckily no one knows I have this account otherwise I'd use a throwaway

I wish I was making this up. Ive had a crush on this girl since about 4 years ago. Always would think about her and dream of us being together. She finally has given me a chance and we have been hanging out a lot. We spent the night in another city and shared a bed at a hotel (no sex btw). I was already a bit conflicted about making her my gf after about 4 months of flirting and talking due to extremely conflicting schedules between us

Anyways, we lay in bed cuddling last night and she falls asleep first. Literally all fucking night while she slept she would let out loud farts. I had to detach from her since she was laying on me and move over. Sometimes the farts were so loud I would wake up in the middle of the night to them. I was restless because of this and the thought of her fart air under the same sheets I was in disgusted me. I ended leaving the sheets and sleeping on the very opposite edge where she was because of her farts. I have definitely lost interest in her after this. I do not wish to pursue anything romantic whatsoever. I plan to confess to her that I no longer want anything serious, although I do not want to mention the farting thing be i dont want to embarrass her but I also dont want her

I know she cant control the fact she farts in her sleep and probably doesnt even know that she does but it seriously was such a ridiculously massive turn off and I feel gross. I dont wish to see her again honestly. AITAH????

EDIT: Ok since Im being eaten alive in the replies let me clarify

Before this girl, I was in a really long relationship with another girl. After a long time of us dating, we were both comfortable farting around eachother and other things like being in the bathroom together. This comfort DEVELOPED over time as we became closer and closer. If this girl was ripping ass from the first week we started hanging, I would have found it gross. The point is, I dont think Im being immature. Being comfortable with things such as these develop gradually over time, they are not present from the beginning. I am nowhere near the level of comfort with this new girl than I was with girls I was ok with farting around me. This was the first serious date we have gone on, and this turn of events was super unexpected. The farts were loud and violent. I was in my shorts and could feel the gust of wind on my leg. Farts are gross. Being grossed out leads to feelings of something being unattractive. Cut me some slack guys. Its tough for me too because I feel bad since I know its not her fault. But I feel gross and cant get my mind off last night when i think of her.