Shes broken...

If it was a photo, id say sure. But an Auto- hmm... well she will survive- they always do. And she will produce nice buds too. Maybe not alot, but she will survive just fine. Ive even re attached parts of plants that snapped off, or split in half like week 13 on my current grow. But again thats photos, you can do almost anything to a photo and if you give it more time it will be fine. You dont have more time with Autos so thats up to u if you want to let it go and get half the yield but still get a yield- getting Autos past seedling stage is the hardest part right? So u done that, if you want to use it as a learning experience to see what happens, its never a bad idea to learn stuff if you can.... but short answer- she will survive just fine. Next time try a photo, if you snap something off you just tape it back on and it usually heals up just fine. Id grow it out and learn stuff. good luck.