Hello,
Relax don't worry.
The concern you have is known as erectile dysfunction and premature ejaculation.
Erectile Dysfunction happens when a man can't get or keep an erection firm enough for sexual intercourse. This could be due to both medical and non-medical reasons.The main symptom is a man's inability to get or keep an erection firm enough for sexual intercourse. Yes, It's 100% treatable. Treatment Manner depends upon the dignoses. Kindly counsult a clinician for proper investigation and examination.
By some medicines you can not get cure from Erectile dysfunction and Premature Ejaculation. Although these both problems are cured by following proper core muscles exercise, Penetrative & Non Penetrative sexual techniques, Medicines and proper diet.
Next Steps
For further information consult me directly.