Yeast or pregnancy discharge?

Yesterday I noticed I had extremely thick discharge and normally that happens when I get a yeast infection but I had no symptoms no burning itching or smell. Today I noticed the chinks have somewhat gone away and the discharge is more wet now. My last period was March 22 2023 I missed the whole month of April. And just recently noticed the discharge was super thick like paste and in chunks wish I had a picture but it's not as bad as it was I don't think this is a yeast infection what could It be?