Well, as John said, music helps many people, and if it’s not blues, it could be pop, indie, or rock…etc. Try listening to songs which remind you of how you feel and what yu’re going through. Of course, this site can also help. You can post whenever you want/need, and someone will always answer.
When I’ve been alone, I’ve tried to join clubs or groups, either as a participant or as a volunteer. You meet new people, and you’ll be doing something you like, or are passionate about.
I hope you meet people who will appreciate you and see you as the amazing person you are.
My in-box is always open if you need to talk! All the best.