Thank you all for your replies.

I also have brief moments where I am happy or feeling like I am having a good time, but they don't help to improve my mood :/ most of them feel artificial after passing or while I'm in the moment I can sometimes kind of dissociate a bit and "come down."

It's probably the depression but after having a good time, I can't seem to pull on those moments for comfort anymore. They don't feel real. All the positive emotions I had while in that moment suddenly feel false and far away or watered down.

And when I have a really good day by my standards (usually spending the day with a few friends or friend and smoking or just chilling) the next day I fall into a deeper depression because of how happy I was the previous day ):

I hate feeling so low all the time, I kind of wish the anger would come back.