hi today I spray painted a mural in a building stairwell, the ventilation was poor, but I did wear a breathing mask, when removing the mask I noticed that the mask did little good and the paint had gotten through, I am now coughing up the dark color of the paint along with my phlegm, and when I blow my nose it is evident as well, I am currently being treated for bronchitis with a antibiotic and steroid, I already have tightness and soreness of the chest, should I seek further medical treatment?