I really don't understand why im so sad that im going to be entering my third trimester soon. For…

I really don't understand why im so sad that im going to be entering my third trimester soon. For some reason i feel like its the end of my pregnancy 😩 like i didnt get enough time even tho i still have alot of time left i just want her to stay in there longer 💔 every body else keeps saying how they cant wait till their baby gets here and im like no stay please !