I don't know if I'm unhappy or just attention seeking
Why do you think you may be depressed or need attention?
I think I do it because I love it!
I wouldn't think that wanting attention or being unhappy is healthy for you as it can be seen a a mental condition that you may be experiencing. Have you checked with a professional and see if you can get help?
Why the hell not!? The other reason is that I'm unhappy, who says I can't do both?
You can be attention seeking and unhappy, and even if you are not constantly doing it, you may be unaware that you are doing it and only a professional therapist can know what steps you can do moving forward. I am happy that you agree to get a professional help with this one though, so that's your first step.