Discharge or mucus plug

Mikayla

I’ve been having this discharge type stuff since I started having Braxton hicks contractions. Usually I don’t have much discharge but every now and again I’ll have this. In person it looks like this pale yellowish greenish stuff but I don’t have any other stuff going on. Just this and the Braxton hicks. Just worried. This is my second baby and I’m only 16 weeks along