I need some mummy advise please ladies

Im only 29 weeks as of today.

I've been losing quite a lot of my mucus plug the last few days its been pretty much constant big globs (i still have normal discharge aswell) i know your plug can grow back and what not but i still got onto google and looked it up hoping to calm my fear of preterm labor...it said that normally a woman loses a lot of her plug because the cervix starts to dilate therefore the plug has nothing to grab ahold of... wtf do i do ladies?!?! I'm freaking out my little dude cannot come out this early!! I dont have anything packed and my SO has had a few after work beverages.... It's 8.30pm and my midwife is most likely cuddled up on the couch with her family so i dont want to give her a pointless? Call... ive got some lower back pain and had some pains in my belly earlier but they felt like bh maybe gentle period cramps but more like bh? Idk ive never had bh before that I'm aware of? *sorry tmi-- I've had a bit of runny bowel movements aswell..... am i thinking too much into this? ** google didnt make me freak out, ive been having random thoughts lately of bub coming early so all this plug and now back pain is starting to make me wonder/worry***

Sorry this was so long, your advice is greatly appreciated!! 🤗