Erectyle Dysfunction: Best Remedy?

Hello; I am suffering from mild ED. This is bit of an info abt me:

Sex: Male
Age: 28
Built: Skinny

The problem started about 3 years ago. The problem has also increased mood swings and anxiety and has virtually killed my sexual confidence.

The problem developed 'suddenly' and I am sure it is more of a psychological. 3 years ago somehow I started to get full erection with heightened sexual desire but one night it died down suddenly.

I have a habit of masturbating once a day but get soft erection and limited sexual desire. Sometimes (rarely) I do achieve proper erection, but that is like once in 2 or 3 months.

I have tried avoiding masturbation but that doesn't help much. 3 years ago when I avoided doing so for a month a got a full erection with heightened sexual desire but that lasted only for couple of days. Now when I do so there isn't really much improvement - and whatever improvement is there last for few days. Not masturbating also increases the anxiety in me.

I am to get married soon next year and don't want medicine dependent sexual life on daily basis.

Is there something in homeopathy which has no side effects, is healthy and I don't require to take on daily basis continuously forever? Something I can take for a short period of time and will last for a longer period before I need restart on it?

Thanks!