Most who try HGH Human Growth Hormone happily discover it reverses many aging symptoms. Be Your Own Therapist. If you grew up in the USA, you have the Puritan heritage too, from TV and schools, no matter what your parenting figures taught.
Puritan training makes sexuality a minefield.
Sex is no good, should be hidden by clothes, should be used for making babies not pleasure, is wrong outside the sanctity of marriage, etc. While most of us do overcome most of this training as teenagers, vestiges frequently remain. Similarly, rephrasing of Puritan ideas to their opposite meaning and repeating them to myself often will be helpful. A particular fantasy can help significantly in healing this. Or make Mommy huge if you have trouble making yourself smaller.