I don’t know if aniexty or caffeine high kicking my ass?

2 weeks ago, I think I had a panic attack or a Anxiety attack I mixed diet pills and weed together. Mind you the diet pills curve my appetite so I been using them diet pills for a month and a half to keep myself up at night because I work over nights and on top that drunk caffeine and smoke on my way to work. So 2 weeks ago, I had heart palpitations and the doctor told me everything fine lay off caffeine and drugs, so as a week go by I was normal I was fine and couple of days the 2nd week that my friend poured liquor in my icy I took a little sips on my way to work. I felt my legs tingly and it felt like I was gone anxiety attack or have a panic attack again, so I went home early because I couldn’t stay in the heat very long, (I work in a factory) and felt I was going to fall out, went home got rest and I kept getting this tension in my neck and the back of my head and I been having for a couple of days and my house is the loud house to I couldn’t get peace and quit so I tried to calm myself didn’t work would up in the hospital again, they prescribed pills for me that helps anxiety and itching and it makes me wanna go to sleep. I kept feeling heavy, tired, arms were tingly and achy and I kept feeling my blood flowing in my body everytime, I lay down or rest I felt like I was going to die in my sleep, can hardly breathe when doing things I tried to take my brothers asthma machine to see if that helped (because I use to have experience of asthma as a child and I thought it came back but that didn’t work). So I just been really depressed lately my boyfriend broke up with me yesterday and feel like crap right about now. And I don’t know what to do? I tried to talk to someone but nobody here to talk to me and I feel lost..? Depressed...? Miserable...? I don’t know...