Don't worry, she'll survive.. Growth will a bit limited for a while tho, as she gotta heal up before she starts using nutrients to produce new leaves.
- Hopefully you did a good job on the cuts, so she doesn't have to spend too much energy healing.
Only cut leaves, if they're in the way, or dying. The leaves are what she uses to absorb light, so she can convert the nutrients from the soil and grow bigger.