Someone please explain to me I'm at least 30-31 weeks pregnant and every day I get so much discharge it's not even funny…

Someone please explain to me I'm at least 30-31 weeks pregnant and every day I get so much discharge it's not even funny I ignored it today and went to the movies but now I'm not feeling well in the stomach like I'm woozy but not sick like it's running into walls and stuff and my chest hurts well under my chest I guess top of the stomach between the boobs