SUBREDDIT: r/relationships
TITLE: I [M 20] broke up with my girlfriend [F 20] less than a month back. I'm running out of ways to cope with the breakup and I'm spiralling down into the mess I was earlier. What should I do?
POST: I broke up with my girlfriend of one year less than a month back. I was a mess for about five days, and then I forced myself to push those thoughts back.

I made a lot of lame attempts to get my mind off of her. I went to the gym, I joined Tinder, I maintained my regular "funny guy" persona around my friends. But it can only take me so far.

I fear I've reached the stage where the fact that these are all shallow substitutes has caught up with me. I'm spiralling back into the mess I was.

One way I tried to keep my head above water was to not stay alone with my thoughts. This lead me to constantly ask my friends to make plans, or initiate them myself in order to get out of the house. They've been extremely supportive going by the fact that they think this breakup hasn't affected me too deeply (I haven't brought them up to speed on the wreck I am, just because).

I can sense the fact that they can't hang out so much so often. And I understand that completely. I was hoping for an alternative solution because I feel I'm quickly running out of options. Everything I tried worked well, but only till now. Reality has caught up to me.
TL;DR: 
Hung out with friends really often to keep my mind off a breakup. I realise it can't go on like that forever. Any other ideas?