Here's what I decided to do.
I did a thorough inspection of my attic. Looking between every truss. Examining my current venting, and taking a few samples of what I thought to be mold. EVERY sample grew within 48 hours. I then proceeded to read up on mold growth, mold life, etc... Turns out...
I was digging around through my attic and noticed it wasn't properly ventilated, and on top of that I only had R19 fiberglass bat. I had 5 quotes to re-insulate with cellulose and fix the venting. Out of the 5, 4 said there was "moisture and discoloration" and the last guy said "No, you have...