I don’t think I want to keep taking this

I’ve been on 10mg for 5 days and I don’t think I can take this anymore. I know everyone says to wait it out but I genuinely just don’t think I want to continue this. I sent a message to my doctor but it’s Saturday and I don’t think she’s gonna get back to me until Monday at the earliest. I don’t want to take it anymore. I haven’t eaten anything in 3 days and my anxiety is so bad I keep waking up in the middle of the night just to have a panic attack. I don’t want to try anything else I just want to stop taking this shit. Should I ween off or can I just stop taking it since I’ve only been on it for 5 days.

Edit: Thank you everyone for responding! I just had a sobbing breakdown in my mom’s room and with your advise and also hers I’m gonna cut my dose down to 5mgs for now!