Long time lurker and not a lot of time to post here and respond, but I'm a real life oncologist, so thought I'd add a quick message.
I work in California, and people are still aggressively treating serious cancers out here.
Your case is hard to follow. Initially you said mass in lung then you mention something in the larynx/trachea. 3 possibilities come to mind:
1. larynx cancer with metastasis to lung.
2. Primary lung cancer with incidental PET activity in the laryngeal area (i.e. not a real finding in the larynx).
3. two separate cancers (larynx and lung), which is possible in smokers
Unfortunately biopsy is really critical in all scenarios. One thing you can try is to go to a local ER and complain you are coughing up blood and having lots of chest pain. They may admit you and expedite a biopsy. (Of course, they may also think you have Covid, so choose your words carefully!).