Hi Shrikant, proper history taking is necessary for proper counseling and treatment. There are too many reasons for early ejaculation and low sperm count. Even there are too many different reasons for these two different issues . So Visit a sexologist for complete investigation.

 It is easily treatable through the Ayurveda medicines. 

There are so many causes for low sperm count like varicocele, hyseocele… Some infections, sexually transmitted infections, including gonorrhoea... Ejaculation issues, undescended testicles, Hormone imbalances. 

Problems with sexual intercourse like erectile dysfunction, premature ejaculation, painful intercourse. 

Exposure to radiation, X rays, overheating the testicles. 

Elevated temperatures impairs sperm production and function… Like sitting for long periods, wearing tight clothing or working on a laptop computer for long stretches of time also may increase the temperature in your scrotum and may slightly reduce sperm production. 

So better to avoid all these. 

Alcohol & Tobacco use, smoking, Emotional stress, Depression and overweight also causes low Sperm count n low motility. 

Take food items rich with vitamin C. vitamin D and zinc. 

Start taking hot milk twice a day also two to three dates in the morning and in the night with milk. 

Avoid junk food, oily and more spicy food, alcohol, tobacco, tension and anxiety. 

Start doing brisk walk or running or cardio exercises for at least 1 hour a day. 
Your problem of premature ejaculation is most common sexual problem in all ages of men. Fortunately it has high recovery rate through ayurvedic medications. 

I am explaining you briefly about premature ejaculation so that it will eliminate your fears. 
In premature ejaculation men come out very fast, Men gets discharged either before penetration or immediately after penetration, they hardly get some strokes. So the female partner remains unsatisfied. 

This may be due to so many factors like more heat in the body, excessive sex feelings, hyper sensitivity of the penis glands, thin semen, general nerves weakness, excessive masturbation, excessive Porn watching, and High cholesterol. High blood pressure, Diabetes, Obesity, thyroid, heart problem, alcohol, Tobacco use, Sleep disorders, tension, stress etc. 

I am suggesting you some ayurvedic medicines. 

Take Aswagandhadi churan half teaspoon in the morning & in the night. 

Take Capsule SHILAJIT one in the morning and one in the night, 

Take tablet manmath Ras one in the morning and one in the night. 

Take tablet Pushp dhanva Ras one in the morning and one in the night. And take tablet Sidh makardhwaj Vati with gold, one in the morning and one in the night after food. 

All the above preferably with hot milk or with water 

Also apply and message Shri Gopal tail on your penis three times a week for 2 to 4 minutes. 

Avoid junk food, oily and spicier food, alcohol, tobacco, tension and anxiety. 

Start doing brisk walk or running or cardio exercises for at least 30 min a day. Start doing yoga, pranayama, meditation, Vajroli mudra. Ashwini mudra, kegel exercise for at least 30 min a day. 

Start taking hot milk twice a day. 

2-3 dates in the morning and in the night with milk. 

Do all the above suggested treatment for 3 months and see the results. 

If you don't get satisfactory results then please go to your family doctor or a good sexologist.