I'm sorry I cannot be of any specific help with regard to your concern. However here are links to some articles, from PsychCentral's archives, on the subject of how to build a healthy body image. Hopefully some of the information in these articles will be of some help:

https://blogs.psychcentral.com/weigh...hing-the-soul/

https://blogs.psychcentral.com/weigh...omment-page-1/

https://psychcentral.com/lib/self-es...that-can-help/

https://blogs.psychcentral.com/weigh...e-of-yourself/

https://psychcentral.com/blog/5-tips...-and-sex-life/

https://blogs.psychcentral.com/weigh...f-this-sunday/

I wish you well...