Hello Friend, Good that you are seeking a help. There are many reasons for for feelings loneliness. May be need more details understand about your relationship and lifestyle to help you overcome this problem.
Consult a counselling psychologist to discuss your problem problem in detail to understand the reason and suitable solutions. Choose online consultation as it will be convenient and easy to approach and follow up.
Next Steps
Feel free to reach out to me online through Practo app for further detailed evaluation and recommendation that you can follow practically to overcome this problem. Be confident. You will be alright soon.