Started feeling lonely and depressed

I moved to Bangalore earlier this year for my work. I am having a decent package as a beginner around 15CTC. Initially I was living in PG for few months then moved to 1BHK alone. I thought it would be easy and more comfortable to live alone. But now after some months reality hit me hard. I am not interested in cooking so skip meals sometime(don't buy food from outside because I am fed up eating outside) Most of the time I feel lonely or not at all good mentally. To tackle these feelings I go for solo trips with different communities but now I am tired with this to as after coming from trip I feel same. I am not into drinking and smoking so it becomes hard to socialize outside. So, I am writing down here about my feelings. What should I do to avoid these feelings or minimise it? I need your suggestions. Now I am targeting to start preparing for a switch and then try to get a remote job so that I can go to my hometown but I can do this only after 8 months as there are bonuses which I have and to keep it I need to be here for 8 more months. So, suggest me to tackle loneliness and negativity.