Hi Tonya, Please don't ever feel that you are making a big deal of anything that concerns you little guys health..I'm an adult c/f patient and sometimes i feel that way, but i have been told that that is what they (the team) are there for..I don't know what a mucus plug feels like, but that could be a possibilty.. if i have a persistant pain in one area, it usually turns out (for me anyway) to be pneumonia...In any case, i would not wait untill the 22nd for him to see a dr. I would call tomorrow and make an appt. for him to be seen..or at the very least discuss the situation with the dr.. I hope all goes well .. please let us know .. PM me if you want...God Bless <img src="i/expressions/heart.gif" border="0"> joni