I would ask her if her ins will cover rental while the repairs are done..
Your car was sitting still , so she is at fault, so the burden should be on her end, if she is a nice neighbor she should look into this for you..or maybe you can call her ins co and ask them??

If not covered you might ask her about rental car $$ for a few days and find one that is affordable of course..maybe get some rental car costs if you do need to ask her, so she knows what it might be cost wise...