Hello,
Erectile dysfunction is depends on medical and psychological conditions. You are complaining about minor tremor so go to check your blood pressure and
sugar levels. If both are OK and you don't have any other medical conditions then don't worry. Psychogenic erectile dysfunction can be manage through medicines and meditation.
Next Steps
Take Ashwagandha and Kapikacchu power with warm milk.
Health Tips
Do foreplay before intercourse.
Don't take stress.
Divert your attention while orgasm.
Avoid smoking and drinking habits if you have then.
Do Yoga and meditation.