Ms. Neelam

This is OCD.

If you've heavy work loads which id causing you stress 1. Try to change work place, if possible, as at such young age nothing is important than health. If you'll keep working in this pace soon work mind will stop helping you. 2. Try to get someone who can share your work load, if possible. 3. Try to fix your work hours, may 6-7 hours (ideal) to 9-8 hours (if excessive). 4. Stop working on laptop before sleeping time, for example: if you've plan to sleep at 11 pm then stop working at 10 pm. 5. Don't consume caffeine based food items after 9 pm. 6. Try to have dinner by 8: 30-9 pm. Kindly get back if need some other assistance.

This majorly looks you that you've either some kind of stress or issues related to anxiety, Kindly try to find out topic which gives you stress.

There are many scientific evidences that one generally doesn't perform well during the stress moments, this is all because of stress. No need to be concerned about penis size as it can not reduce from the one you've had, its basically not getting fully erected due to stress. Try to find job however without keeping stress. Sperm counts can not be assessed unless you go for medical tests.

Since you've mentioned that you're masturbating once a day, which is quite healthy and normal, Ideally this should not be a reason of leg pain. Regarding the confusion of small penis size kindly do mention the penis size you've. About the better sexual life with partner you already mentioned that you prefer having sex over masturbation so I consider that your'e already having sexual intimacy with your partner, to improve it you can have a open discussion with your partner to improve it.