Is this signs of depression

I have been doing very well. Trying to look at the positives with this job, i am struggling right now due to my husband not being able to work, I have now picked up a second job to sustain us + having our daughter. I’ve had chronic feet pain since 2018 and no resolution has came. I work m-f at my main job then Thursday Saturday Sundays at the second. I stand all day at the second job and sit at my main. My feet hurts so bad, I am trying my very best to not just throw everything in the rag. Because I have debt to pay off. I’m legit limping and in pain here at my main and it just causes so much frustration, I cried today in the car just because I just hate this for myself, I hate I am not making enough money. And when I’m here at my main job I just completely stare in the crowd. I can’t explain it: it’s like I’m just numb if that makes sense?? I’m not sure what that is? A sign of depression or???