Scratch (?) in mouth

Hello beautiful people.

My cat injured herself a little about 30 minutes ago. I put a collar on her today (I know her previous owner also did). She didn’t fight it, just licked it. I thought it was normal and she will get used to it. She started making weird noises and i saw that she was trying to get it off. Hence the security lock, she got it off pretty quickly but one of her claws stuck in her mouth. After some seconds we got it out and a few drops of blood came out. She calmed down pretty quickly and I inspected her mouth, as good as I could. I didn’t see any wound or more blood, she wasn’t sensitive to my touch and she seems like normal. Cleans herself, drank some water and now chills in front of the window and looks outside. The only thing I noticed that she is doing chewing movements but without chewing on anything (video). Do you think she needs to see a vet? My money is rly tight atm, so if I don’t need to go that would be really great but I’m still worried ofc and will go if i need to.