Being alone is not that bad at all, you get a lot of time to spend with yourself. Invest the time to know yourself. Exploring your own self will help you to build a better relationship with you.
Develop hobbies
Develop some new hobbies and try out your hands in them. You will definitely enjoy the time.
Meditate
Meditation has healing properties. Meditate every day for 30 mins and you will see a change within yourself.
Pets
Get yourself a pet. Pets are excellent mood boosters. One can never feel lonely or sad around pets. The therapeutic nature of these furry friends will surely make you happy.
Don't compare
Don't compare your life with others. Remember, life is not a race. Rather, it's a journey, and everyone is completing the journey at their own pace. Take your time to do things according to your comfort.
Limit social media
Limit the usage of social media. Fix timing to be online on social media and follow the same strictly. This will bring you more peace and happiness.
Spend time with nature. Go for a walk or just take a break from the monotonous life and go somewhere close to nature. Mother nature will make you feel at home.
Nature time
Solo trips
Go for solo trips. Solo trips are an excellent way to find your own self. It will give you great exposure and experiences of life.
Self pamper
Follow a self-pampering routine for yourself. it may include a skincare routine, good and homely meals, and quality "me time". Give yourself time to feel good and cozy.
Date nights
Go on solo dates. Go to the movies followed by some good food and refreshments. You will surely enjoy these little moments and will be able to explore yourself more.