If it was me and I wanted to use the bow for the rest of the season...

If you are using a d-loop then just tie another d-loop in but make sure the string for the loop is a little bit longer than the string that is on there now. It is not very difficult to do and you could buy the string at most local shops. or have a local shop do it for a few dollars.

Just make sure you put it on there where the other one comes off and your sights should still be on.

Matt