Too much of anything can have consequences. Finding the minimum effective dose can be very beneficial. Oftentimes indica is implicated in the stone-over that some individuals report. Edibles can last for a very very long time, so be cautious and prepared. Make sure you are very well hydrated and that the cannabis you are using is free of pesticides and chemicals. You may want to switch strains or try another method of ingestion such as vaporizing or tinctures. CBD is also a great option that helps to increase our bodies natural cannabinoid levels, allowing for a more balanced feeling.