AITA for feeding my gf her endometrium lining

Me (F) am sick but my gf (F) asked me to eat her out so obviously I couldn’t refuse like mama’s gotta eat, so I went down on her but she was on her period which is like okay I don’t mind I always loved twilight and a little blood never hurt anyone, but halfway thru I feel like a slimy red thing on my face, I think nothing of it cuz I’m sick, but anyways I stop at some point and like I sit up to see a red thing hanging from my chin, I’ve always ate my boogers so I lowkey thought that it was my booger and stuck it in my mouth, but right at that moment my gf looks up and yells at me to spit it out, on her command I do and we inspect it together, it was too bouncy to be boogers so we googled it and turns out it was her endometrium lining and that sometime it pops out during periods.

Later my gf tells me to throw it away so I listen but lowkey I really wanted to know what it tastes like (my adhd lol) so I lowkey fried it in oil and put some salt and garlic powder on it and took a bite, it was good ASF but I knew she wouldn’t eat it so I chewed it up in my mouth on my way over to the bedroom and kissed her on the mouth so I could push it down her throat.

Well she said it was tasty (and sexy) at first but when I told her what it was she flipped out on me for some reason and wants to break up with me, idk what I did wrong I just wanted her to enjoy something I liked, was I really in the wrong? Or is she over reacting, I’m so heartbroken