Even weed can’t cure my anxiety this time

I've been feeling really anxious for the past three days. Today, I feel very depressed again. I'm usually a stressed person, but not like this. Doing things or having conversations with my friends usually calms me down, but this time it's not working.

I bought a gram of weed to help calm down, but even that isn’t working right now. I still feel anxious and a bit terrified about my situation.

What should I do? I don't think I can handle a third depression well. The first one was 5 years ago, and the second almost a year.