Sorry to hear your feeling down mate. I can only imaging how you're feeling. You're not alone, we're here to help :0)
First of all, you need to speak to some close friends/family and tell them how you're feeling. You'll be surprised how good a good o'l vent and cry can make you feel. It can often chase them blues away and clear your thoughts. Secondly, if that isn't an option for you, go see your family GP and have a talk with them. They'll aften be able to put you onto the right path.
Have you thought of maybe giving social media a bit of a rest for a couple of weeks and clear you mind? In this modern technical era, social media can become overwhelming and fill your mind with a lot of contradictory thoughts. You know, if you keep doing the same things, the same things are bound to happen. Make sense? If you want things to change, introduce some changes into your life. Change brings about change.
I'd love to hear your thoughts my friend
Your friend - Rumples