hi, just seeking some advice I had a ct last week for suspected heart issues, the good news was my heart is fine, however the cardiologist said they picked up a lung nodule on my right lung? And I would hear something soon, I was slightly taken back and didn’t really ask any questions, now it is playing on my mind and the fact I have been back and forth to the doctors for chest pain, shortness of breath, dizziness and generally feeling exhausted! I’m 42 and recently told I have low iron levels which I’m currently taking tablets for! Any advice would be appreciated I’m thinking all sorts