Need help

Carina

Hello, I am 20 years old and have irregular periods and sometimes I ovulate late and I had spotting on the 6&7 of September only after using the restroom when I would wipe and then nothing have been crampy and nauseas and my breasts feel sore/tender then on September 30th like about 1 or 2 hours after my significant other and I baby danced I went to the restroom and had egg white like mucus with a streak of blood in it and that was it haven’t had anything since that one time I went to the restroom not sure what’s going on never happened before any help is welcome thank you pic for reference on the dates have not taken a pg test not sure if I should