Hi Pat, Welcome Aboard!
A couple things that will help the folks here diagnose your problem are the specs of your bow and above all Photos of said bow.
At a minimum it would be good to know how long your bow is nock to nock.
The width profile from the fades out to your tips at the nock.
Also helpful info:
Handle type, bendy handle, or non bending handle.
With arrow pass or no arrow pass.
Board bow or stave bow?
If a stave bow, was the wood properly seasoned?
And photos are worth a thousand words...
Have you noticed any Fretting or Lateral Cracks in the Red Oak belly?