@LilyMirthank you so much for the reply. I understand your story, cancer sucks. I am afraid to have it and now have brain mets because of the other symptoms.
The thing is that i developed the slight cough in 2018 and it actually became better over time. Never went away completely but got better. Yes, i could talk to my GP and explain my worries and i will.
It would be weird if i had this for almost 4 years without any worsening symptoms (not even shortness of breath). I am really scared. Do you have an idea if age would favor a treatment for lung cancer with brain mets? (Higher chance for mutation, overall health etc.) I read that if you get lung cancer so young, chances are high that its caused by a “treatable” mutation as EGFR or ALK.