Thank you for you to let me know your good news. Since you are a young man, it is very easy for your nervous/endocrine function to go back to the right track.
You must eat right: limiting your beef intake 1/4 lb and dairy products equivalent to 500-cc cow milk a day.
I suggest you drink soy milk instead of cow milk, so that your prostate can function properly to help you last longer and hold the hard erection longer during sex.
https://actionlove.com/love/soybean.htm
Have sea foods every other day.
Eat more vegetables/fruits, seeds, nuts, and soy products and have 1/2-1 hours exercise to sweat out stress hormones. You will be OK.