Has anyone ever heard of a canker sore being a pregnancy symptom??

I have NEVER had any type of sore in my mouth. I get my teeth cleaned regularly and I just had surgery on my wisdom teeth in November.

Now all of a sudden I have a sore between my gums and cheek?!

I’m not asking like “omg I have this, am I pregnant” I’m genuinely curious if anyone has had these during early pregnancy??

I think there’s a pretty good chance I’m pregnant just haven’t tested yet.

TIA💕😘