Sorry am posting here for traffic as I’m in desperate need of relief! Pain in left side of neck and close to shoulder too, for a couple of days now. Ibuprofen and muscle gel not doing much. I tried heat etc. It also hurts when I swallow on that side (not my actual throat my neck if that makes sense). Has anyone had similar or any advice or remedies? I recently had bronchitis and am taking doxycycline for it (antibiotics). That caused horrible heartburn so I’ve been sleeping propped on pillows for both that and the cough. So maybe that caused it!