Firstly Dr ismail thambi is one of the top urologist in Malaysia. Best for you to go seek for advice.

Secondly I advice is go check your hormones. Thyroid, DHEA and total testosterone level (if you have budget get ur free testosterone check as well). If the results come back all good meaning it psychology problem then you should know where you should go.

If results came back u have low thyroid (low thyroid ppl will have low energy level....sensitive to cold.. Etc) just take some thyroid same goes for DHEA.

however if low testosterone then u have get testosterone cream to improve it.