Is it fecal incontinence?

I'm in the teens, and just last year, my whole life's bee turned upside down.
I've started to have a weird odor i can't smell, but based on other people, it smells almost like poop.
I think i have fecal incontinece, because as a child, i held myself in instead of going to the restroom alot;..
Right now, i tend to have more constipation, and when i get nervous, the smell gets worse.
i tried kegal excersises to strengthen my muscles, but if i didnt get evrything out and did kegal excersises, it would weaken my muscles instead..
Please help; my life is hell, and id like to have my normal life back..

[patient915]

I would recommend seeing a doctor.  It might just be from holding yourself in as a child, but it is a good idea to be checked out by a doctor first.