Inconsolable crying

I need some help!

For the most part my 8 week old is very well tempered. Well today all of a sudden she started crying so hard and nothing helped. When I offered to nurse her it made it worse walking her bouncing her nothing worked. Eventually I laid her on her belly on my arm and it worked after a bit but this was about 15 minutes of crying (while my toddler was all over me bc he wanted me also)

Then we went to dinner and when we got home she did it again. I finally got her calmed down and she nursed but idk what is going on

Otherwise she is fine! Right now she is laying next to me happy as can be. She does have 2 teeth and 2 more are coming In. Could that be the cause?? Anyone experience this?? It’s never happened before!