Help! CM or tissue?

Hi Ladies! I realize this might be a bit TMI, but my husband and I are trying to conceive, and I have 7 days til my period, the wait to test is killing me because I definitely have multiple pregnancy symptoms. This morning when I went to pee I had this stringy, someone egg-white looking thing floating in the toilet. When I googled it multiple photos looking like what I had showed up, but people were saying different things... that is was a larger amount of CM, common in early pregnancy, etc.

It kinda looked just like this!

Has anyone experienced this? Please Help!!