Chronic watery stools, nausea, now completely liquid stools

I am a 21yr old female, 120 pounds with a normal diet.

So for the last few months, I've been feeling a little off.

Keep in mind that I have no insurance, so I have yet to see a doctor for any of these symptoms.

I have unexplained chronic nausea, to the point where I'm vomiting at least once a week, and I can feel fine one moment and be sick the next, or have something small trigger vomiting, like smelling normal animal smells. It is also triggered by anxiety. This has been happening on and off for the last 6 or so months.

I also have had chronic loose stools. This has been happening for at least 6 months as well. I very rarely have normal bowel movements anymore. I used to oscillate between diarrhea and normal, even hard, stool, but now it's all loose, all the time. In the mornings, I have a BM at least every half hour or so, to the point where in the mornings I have at minimum 5 or 6 BMs. Recently, though, it has changed to something completely liquid, to the point where I don't know if I can call it stool any more. It started when I was sitting on the floor and felt as if I was about to have an accident. When I sat down at first I thought I was peeing.

I also have been experiencing gritty stools, where it feels like I have sand near or around my rectum, and this is accompanied by pink blood. These types of bowel movements happen anywhere between once a week to once a day, so it varies. My diet isn't rich enough in nuts for it to be nut remnants in my stool.

I also have chronic shingles, where I'll have an outbreak that heals within two weeks, then it'll reappear in another few weeks, sometimes in the same area, other times it will move to another area of my face. I have been getting them since I was 7 years old, and they appear on my face or scalp.

I have also noticed that whenever I drink, I feel bone pain around my collarbones and arms. I'm not sure if it's related, but the pain lasts and is brought on by even a little bit of alcohol.