Day 19 and worried my binge drinking/drug use has caught up with me 26M

As title says i'm on Day 19 without alcohol and a little scared. I haven't had almost any hunger since I've quit, still get bloated, get nauseous when I eat at times, and very hard to think clearly. Granted I stopped weed just two days ago as well and I'm praying that this is related more to weed than it is alcohol. I would say almost still feels hard to breathe as if I'm not getting enough oxygen, I plan on setting up appointments for my heart and liver because I swear I can almost feel as if my liver is swollen, when I did cardio I can feel my liver as well or at least I think

I didn't listen to the signs that I started to prefer alcohol over solid food and tbh I haven't had hunger or decent hunger for a long time. I'm just praying that maybe just maybe this isnt from alcohol but some sort of weed withdrawal. I also had a scare when I smoked two days ago I had my first ever panic attack or at least I think I did where my heart started beating super rapidly as well as shallow breathing and shaking out of control hoping this is not alcohol related but due to being anxious.

I'm hoping I get past this I have become a shell of a person and I don't even really remember how I was when I completely sober and praying that I can make a recovery for my mind, and i cant believe its taking me health scares to take this more seriously, i just wanted to share and journal what i've been going through to help maybe others reinforce why the shouldn't or quit drinking.

I think the main thing I would regret is not finding my person for a romantic relationship alcohol and the drugs was interfering with and altering mind too much to I think improve myself and also has made me more antisocial/asocial overtime as well as isolating myself more