Opinions?? Mucus plug pieces? No picture!!

Kelly
Ftm so really clueless and of course nervous about going into labor and over analyzing every thing 😉 so just looking for opinions! I've been having more and more frequent Braxton hicks the last few days and have been having a lot of lower back pain and pelvic pressure this morning. Just went to the restroom and when I wiped there was a lot of discharge, which I know is normal for this time of pregnancy, but there was also some chunks which I haven't had before. Could this pieces of the mucus plug starting to come out? I'm 37 and 6 today.Â