Completely stop ingesting aspartame. Even a small amount is a slow poison. So, please read the label. Replace aspartame with healthier sweeteners.
Stevia is a good low-calorie replacement for diabetics and the general population.
I prefer the taste of the Sunrider brand, but other brands are good. Some extracts are more suitable for cooking than other extracts. Purchase the new book about stevia by Linda Bonvie from Body Ecology Diet for more information. Share the key files, including the sample toxicity reaction files with family, friends, acquintences and anyone you care about who may inadvertantly ingest aspartame. When you share the information, please ask them to make copies and pass it along.