Nodules in both lungs

I hope I am in the correct place to post this. Please accept my appology if not. I don't have an official diagnosis as of yet but here is what is going on and could use some feedback. On 4/13/18 I was at ER with a kidney stone and incidental findings on CAT scan were nodules in left lung, the largest being 13mm x 11mm, neoplasm could not be excluded. However just a week prior I had pneumonia in lower left lobe of lung so I was not really that concerned. Just as precaution my primary care physician ordered PET scan as I have a long family history of lung cancer and I did smoke in my younger years. (I am 49 now.) PET found additional FDG avid nodule along posterior pleural margin of the superior segment of the right lower lobe SUV max of 2.54 as well as numerous ones in left lower lobe, one being SUV max 2.14. I have never had any infection that I know of in rt lung, just the one time in left. Also, lab work showed that blood platelet levels very high which is my understanding can be a strong sign of lung cancer. I was referred to pulminoligist who got me in in 2 days because PET scan read "nodule consistant with increased likelihood of malignancy." The pulminoligist said it was not able to be biopsied at this point and is going to rescan in 8 weeks. I am experiencing extreme fatigue, back pain and constipation, nausea and vomitting. I don't know if I am just making myself sick with worry or if these symptoms mean something. I'm confused, scared and feel so alone. My gut instincts tell me that there is something real going on here but everyone just tells me to relax, it's probably nothing. And maybe that is true. I just don't want to be blind sided if I am told I do have cancer. Am I right to be concerned and try to educate myself? It's really difficult to push it out of my mind. Any feedback is appreciated. Bless all of you who are in this fight. I can't imagine what you have been through.