I don't know where to start.
You did good keeping the plant alive for so long.
That is a good 1st step to learning to grow buds.
Your light is probably a low wattage LED for the plant to be that small.
If you are serious about growing you will need to do a lot of reading, would be best to get some good books.
Your soil choice could be better. A more expensive soil like fox farm ocean forest would be beneficial.
Your fertilizing every other watering, not a good practice in soil especially if it is a synthetic fertilizer.
You should have transplanted to a bigger pot. If you want to keep that plant going the 1st thing you need to do is transplant it to a bigger pot and figure out what soil to use.
This site has a lot of info to get you started.
https://www.growweedeasy.com/soil