Shirley Chung on Instagram: "My stage 4 tongue cancer journey #4. This one was tough for me. At .37 seconds of this reel, the pictures might be triggering ❤️‍🩹 I experienced the most painful 3 weeks of my life. Radiation burned inside and outside of my mouth and neck, I lost the ability to speak & swallow. Had to use suction machine for blood and mucus buildup so I won’t choke. Started on Fentanyl patch with morphine every 2.5 hours (highest dosage a person can take), and pouring lidocaine down