She has her teeth brushed at night. She has stopped breastfeeding at bedtime, and goes to sleep without any milk. Could this cause it?

The that is coming from my mouth AND nose has been reeking havoc lately and I was wondering if it had something to do with me not taking a dump in 3 days. I have pretty good hygiene and brush/floss at least 2 times a day and i also clean all parts of my tongue. Please help! my Oder is ruining my social life!!

I started a low carb diet almost two months ago now, and I’ve noticed something that is becoming more frequent. I have been eating enough food, not too much. I recently started eating five smaller meals a day and it seems when I get hungry the taste in my mouth is bad and I think my breath is bad, I feel awkward when it happens in public. Has anyone experienced this problem or know any possible causes? I can provide more information if you have a guess.
Although, I thank Dr. Redbeard for his concern, there is no hint of sweet at all, it is just pure bad breath, almost like dog breath or something.

Honestly, please dont laugh. So I brush my teeth like crazy for about 3 minutes, i floss, i drink water, and i dont eat foods that cause bad breath (onions etc) but for some reason i still have bad breath? why?

I have recently been taking in a lot of protein from whole foods. I also drink a protein shake in the morning and after i get home from practice.My breath has been really bad lately and it seems to be coming from inside my body and not from my mouth. My bowel movements have also decresed exponentially from 2 times a day to about once every 2 days. This is weird for me because I always stay hydrated and eat plenty of fruits.

I really doubt it has anything to do with my hygeine because i brush/floss 2 times a day and I always make sure to clean all parts of my tongue.

Please help! points for best answer!!

Recently every time I blow my nose I see dry blood and incidentally around the same time people started covering their nose around me. Im just wondering if it is connect. I dont have bad hygiene, wear clean clothes and shower everyday so I know its not my body odor… I dont know why but blood still comes out my nose every now and then and I sometimes have a foul smell in my nose… And I also have post nasal drip.