I've had points in life where I've felt sad, but it was never like this, I was always able to get up and work through the sadness the anger but, what I feel atm is something different I feel like at every moment I'm on the brink of tears but I can't cry, literally can not cry, I've tried, I litterly can't, sometimes I'll go to workout/ study get up to cook and I feel a force almost take over my mind it makes me feel hopless and I'll end up just going to bed and this happened multiple times over the past few weeks and I know its something to be concerned about, 

Am I developing early signs of depression ?