Guys please help I’m freaking out I’m high adf and my knees feel like they’re coming off am I tripping

I’m high asf off a edible the highest I ever been I feel so weird pressure in my head and like my knee caps are popping off or something wtf am I just so uciogifn hgih or am I tripping idk please help asap I think I’m just tripping but I want to make sure please now my heart rate is 108 I’m kinda freaking out I have Xanax will that help please tell me if the Xanax will help I feel pressure all around my body etc this is wild I feel under water please will the Xanax help