Hello Deb @ready2talk2000, Welcome to Mayo Connect. I'm glad you have consistent care through a pulmonologist, and one that thoroughly reviews your images. I have found that doctors often review the images themselves. They are usually very good at noticing areas of concern. I've had some that don't even seem to read the radiologist report, but they do pull up the images and show them to me. I appreciate that approach, even though I rarely understand what I'm looking at.
A 3-month waiting period between CT scans is generally the shortest time frame that we see, unless there is a change in how you are feeling: cough, pressure in your chest, swollen lymph nodes, etc. The waiting can be difficult. There are many things that can cause nodules in our lungs, most are not cancerous. For now, you know that there is something that needs further monitoring but try not to get ahead of that. Were the nodules first identified through lung screening, or were they found incidentally when you were treated for something else?