I just got done work, home alone, opened a carton of chocolate milk, and 1 glass, no problem, 2nd glass i was drinking and got a mouthful of what I would call phlem/spit. I've taken a video of it.... its definitely something of that texture... i dont think they add eggs to milk so im assuming one of their employee's spit in it... should I be getting tested for something now? Can I dna test this somewhere? Local doctors?