TW: child loss briefly mentioned at end

I feel really bad about judging my friend but literally she makes me mad, im debating on dropping her because of this but im not sure. Ive always been super nice about everything because im rlly not the person to judge but she is getting worse. (Short detail kinda) when she fights with people she posts them to her tiktok account and basically slams them and insults them, even just her friends that decided to distance from her, her whole tiktok account is about how she’s chronically ill and mentally ill and point blank thats all she talks about, as i said before i have always been good about this but its to the point where basically “im sicker than you” or “i know more about medical than you” to strangers or even our shared friends. She went on a TikTok live today and tried bashing a woman because apparently the woman in question was in the ER for sepsis, when i corrected my friend who was spreading false info she blamed it on her “psychosis” she blames everything that she does on her “psychosis” or “dissociation” or “impulse disorder” even her BPD. She at one point made a post on tiktok saying that you arent BPD unless you have been hospitalized as much as her. Which allegedly is 41 times. One friend of hers dropped her because she kept telling everyone she was pregnant, kept saying “im having a crypic pregnancy” told everyone she knew she was 6 months along with confirmation, then when due date arrives everyone got confused and she just brushed it off and said “oh.. no i was never pregnant it was a chemical pregnancy” so her friend dropped her bc that friend had issues with a child loss before and it triggered her (in which my friend in question went to tiktok to publicly bash her calling her a fake friend) It gets to the point where in a group chat we can talk about stuff completely unrelated to medical or mental and suddenly she chimes in and trauma dumps or just starts basically trauma olympics in the chat. She also at one point told everyone she had cancer and she had chemo that Monday, that day came and suddenly she just magically didn’t have cancer, i feel bad bc some of her friends that we share dont catch onto this because i believe they think shes genuine but shes really just been occasionally lying, she literally outed herself on tiktok saying she was a compulsive liar when she was 16… like i dont know if its healed LOL. I feel like im just overreacting but this all feels so crazy. Has anyone dealt with this before… :,)