Thanks for your query.Based on the facts that you have posted it appears that you have problem of getting Night Emission and Premature ejaculation
since along duration.
It is not uncommon to have night emission during adolescence.but in majority of patient Premature ejaculation is mind related and due to anxiety
.Following measure will help you to boost up your confidence and delay ejaculation and stop getting night emission.
1) Practice regular exercise fior 45 minutes followed by meditation
for 1/2 an hour in the morning.
2) Take high protein diet rich in vegetables and fruits and vit A,C,D,E.
3)Take anti oxidants like Almonds 5-6 everyday..
4) Avoid alcohol and smoking
You can take medication like Dapoxetine
to be taken 1 hour before intercourse Please get prescription f this drug from your family Physician,