As per Ayurveda Semen is uttama dhathu i mean it's a superior one.
So when you doing excess masturbating or sex it will ended up with this problem what u experienced now is the main problem.
So try to avoid frequency masturbating
Intake of proper food is very important Milk,dairy products,nuts ,intaking food in timely manner .
About medicines I can suggest some medicine here .but without proper diagnosis and evaluation ,ayurvedic way of analysis choosing correct medicines for u is challenging ,so book appointments for further information
1.Ajaashwagandha lehyam
2.Try to add Cow's Ghee in your diet
Next Steps
can contact Directly for further information
Health Tips
Do surya namaskar ,pranayama,ashwini mudra.
read spiritual books
engage yourself with peaceful thinks