Circle on my money line?

I have a circle or oval on my money line, I also have a long money line next too it and a short line in the middle what does this mean? Not sure what this big circle means it also appeared later I was going too get extra income from a part time job then my money line changed too an extra line and a big circle on one side, it’s not an island either because those look different on my love line. Thankyou for your time😁