While you wait for someone to answer your question, here is a question for you: have you done diaphragmatic breathing exercises? If not, you can google for examples of exercises that help strengthen the diaphragm. It may help enough to get you back to running. https://refluxsummit.com/daily-10-minute-routines-to-prevent-reflux-from-a-hiatal-hernia/ Just one example of a web page that may help you.