Im so sorry I didnt see this earlier, I hope you feel better dude. Thats just wrong, please tell your friends to stop sending u photos of them having fun because of this situation. If you have and they arent stopping, PLEASE ignore them or even block them. (ignoring by putting your phone on silent) Take some time away from your devices too, please. It's important to do that now and then, even if its hard. Try to clean your room or around the house, it really is like personal therapy to lots of people.