Welcome to HCM
We understand your concerns
I went through your details. I suggest you not to worry much. Even a erect 2 inch penis can satisfy a female because, the nerve
endings are available inside the vagina upto 2 inch. Therefore size does not matter in sex. The problem with you is the apprehensive thoughts. Obsessive thoughts about sexual problem keep coming and you are getting anxious about it. Such an anxiety
creates premature ejaculation
as well as erectile dysfunction
. Therefore, don't waste your time in thinking about sex. Concentrate on your education or career and leave all other things for future.
Thoughts are there to come and that is the duty of the brain. let the thoughts come. You need to divert the thoughts to more priority ones. Means, be busy and divert thoughts. Relaxation and meditation
plays an important role in controlling mental disorders. Plenty of water, oxygen
and exercise also are most important.
For more psychotherapy
techniques, You can post a direct question to me in this website. Include every detail as much as you can. I shall prescribe some psychotherapy techniques to control your condition. I am sure that the techniques should be a success.
Hope this answers your query. Available for further clarifications.