Anyone know what this is ? Pic tmi

Don't think I've had this discharge before. I've never had sex or sperm contact. Just oral but that's not a pregnancy. I ovulated on March 28. I get my period April 12. This happened today. I did a cervix check & it just kept coming out. I also saw a strand of yellowish discharge it didn't smell it looked like ewcm but a little yellow tinge. Didn't smell & neither did this.