Possible lung infection, but was sent for a biopsy

I am 3+ years out, and went in to the Dr. last week with chest congestion.  Back story, I have a small indoor greenhouse for my orchids and lemon tree, and it had been closed up for a few weeks, and when I went and opened it to water the plants, I got a HUGE lung full of moldy air!  In the warmth and humidity, the plants, MOLD and FUNGUS thrived.  The inside was coated in black and brown mold!  Anyway, exactly one week after taking in a snoot full of moldy humid air, I was hacking and my chest felt tight, and I was short of breath - almost like an asthma attack.  Felt like the beginnings of pneumonia.  anyway, went to the doc., she gave me an inhaler, some cough meds, and a chest x-ray.  No antibiotics or anything, because she said it would be rare to have a fungal or bacterial infection from my escapade. (?!? really).  I started feeling better right away.  Well, the next day they called and said that the x-ray was atypical for what they look for with pneumonia, and they wanted to do a CT to make sure of what they are looking at (pneumonia or SOMETHING else.)  Scared me out of my wits.  Up until the moldy air, I was having no problems!  

I got the ct scan Tuesday.  Wednesday, I got this dreaded call from my primary Docs office wondering if I can come in ASAP so that my Primary Doc's nurse can give me my ct results, and oh by the way, I "should not come by myself and should bring someone with me"... i totally lost it.  I swung by grabbed my DH up from work, and went straight to the doc's office.  she proceeds to tell us that there are a few small nodules (1cm and smaller), and a larger nodule ~1.5 cm that they want to biopsy, like the next day, Thursday (day before yesterday).  I got the biopsy done yesterday.  As luck has it, my onc is on vacation all next week, and my first appt with him is now Feb 11th.  All of this rush rush rush, and no one can give me a antibiotic or anything while we wait, JUST IN CASE this is an infection?  I have heard that infection can make nodes in your lungs "light up" under ct because of mucus etc.

 I think the thing that is pissing me off the most is that it seems as though not one person is remembering the original reason for coming in there.  I breathed in a ton of mold/fungus (a few periods over a couple of days while I cleaned the mess up).  I got a raging sinus infection 2 days later, then my chest tightened up over the next week.  The cough and respiratory problems were not there until I inhaled the mold!  Not one of these doctors have given me and antibiotic or anti fungal, or blood tests.   It is like they have forgotten that PERHAPS all of these nodes are lit up because of infection, and perhaps a few rounds of antibiotic would shrink all of this down over the weeks that the onc is out of town?  Oh, the cough has been gone since last weekend!  I am now feeling back to normal!  Am i just being angry because I am tired of being looked at like a cancer time bomb?  Am i angry because i am afraid that this stuff may have reared its ugly head again?  ABSOLUTELY!  But, I mean seriously, I still can catch things that are NOT cancer!  I feel like I am being treated for Cancer first, and anything else that this might be is secondary.

So, after this whole diatribe ... have any of you TN warriors out there been through something like this?   I am 3 years out, what are the chances that this went to my lungs after my chemo and rads (my last chest x-ray).

sorry for venting, but I am so scared, and don't really know which end is up.