Is my grow really slow?

Hello mate! I know that feeling! The first weeks are always a pain in the ass! But i think you should't worry to much, give her time.. she looks very healthy, the soil looks pretty dry tho.. Don't know what your method is but maybe you should water her heavily once so the substrate deep in the pot gets moist and roots can reach there.. some people only give their plants a little water in fear the plants drown but i think it is good to water fairly. Like i said, i dont know if that is the case.. Hope i could calm you a litle bit, good luck 🍀 with your grow mate!