FTM! Wanting to make sure this is okay.

I am 18 weeks pregnant and I’m not sure if this is part of my mucus plug ( I know that doesn’t mean labor) but I didn’t know if it is alarming for some of it to come out this early. But I also don’t know if it’s the mucus plug or regular discharge? Thank you please in advance and please no rude comments I’m a first time mom and my OB is not the best....