I repotted my monstera early October and immediately 2 new leaves began growing. However by the end of the month they became stagnant, and have been like this since. I checked in November for root rot but didn’t find any and I make sure the soil is mostly dry by the next watering. I have it under a grow light but there has been no new growth. I gave it fertilizer today when watering. What can I do to help the new leaves continue growing out? Thank you in advance!