HELP! Worms in the soil.

You dont follow wet/dry cycle, thats some larvas Easiest way - nematodes. Cheap way - let soil dry out and pot be light to lift before watering next. Follow that, rough top lair of soil, just a bit away from stem, for not harming roots. That way youll get better evaporration , i do ir daily, on watering day - after 6 hours, let it soak , otherwise you wont beeak surface properly. Simply tool - table fork, 1-2 cm deep max, keep away from top roots. But if you water her around , not straight under, you will help yourself a lot with caring about grow medium.