Anxiety, health, familial abuse/trauma.
Part of what makes this all worse is that my family conditioned me to never go to the doctor for anything. Not for financial reasons as we had money but because of narcissism.
I had athsma at 16 due to the shitty air quality where I lived and didn't get diagnosed until closer to 18 by it finally becoming too much. When I blew on the flow meter, it didn't move. This trauma tomy lungs makes colds like a two week long affair.