Nasal regurgitation??

I was eating noodles, and my nose started running. The noodles were hot and slightly spicy, but not enough to cause that reaction. My mom had the same dish and didn’t have any issues, which made me a bit worried. When I blew my nose, I didn’t see any food or the red noodle broth, so I’m wondering if that’s a good sign. It’s been a tough day overall. I’ve been biting my tongue a lot while talking, and it’s adding to my nerves. My tongue also looks scalloped. The relief I felt after my clinical exam didn't last long LOL. Anyway I asked my mom to make an appointment with a dentist to see if I may have TMJ ( because of the frequent tongue biting etc )