please help me

i am so incredibly anxious like insanely panicking right now i am shaking i am so afraid that it will happen i need guidance, i need support, i need to not live anymore fuck i am so fuckin anxious i feel like i might happen i had kfc about 5h ago and i am so paranoid that there was someting wrong with it took an antiemetic 3h ago and now again i am so scared is anyone here?