Hello,I see you asked your question late last night. I am sorry that know one had yet replied.Besides dental decay and gum disease, causes of bad breath can include gastric reflux and diabetes. Some people can have poorly fitting caps on their teeth or tonsil stones - both are problems that can harbor odorous bacteria. Certain medications and respiratory infections can result in this problem as well.For tonsil stones, gargling with alcohol free mouth wash can help to loosen them and remove them. A dentist or ENT physician can also remove tonsil stones. Frequent gargling can help with the bacteria due to a lot of capped teeth (or poorly fitted capped teeth) as well.Have you considered these causes and do they sound like a possibility for you?Have you been able to see a health care provider for evaluation?Please let me know any questions you might have still after reading my answer. Please do not rate my answer unless you are happy with it. I'll be checking in frequently to see if you have replied with further questions.
I've been tested for diabetes so I know it's not that. I just was reading something on gum disease the other day I was considering it but it will be a while till I can save up money to see the dentist. I'm in school and don't have insurance. I had a consultation with a professional dentist about 6 years ago and they told me I needed a crown because one of my teeth was cracked but I lost my job and didn't have insurance anymore. Then about 1 year later I got on government insurance and went to a dentist that accepted that insurance. Quit frankly I wasn't impressed with them. They filled the tooth with like a cavity and never put a crown on it. Do you think this could be the problem? Do you think bacteria is getting in through the cracks and getting stuck in there?