One of those days!

I have been extremely irritable and feeling like I could break into tears at any moment. I'm frustrated with things in general and I'm not happy with the volunteer work I've been doing. When I first called about volunteering, I was told there may not be enough work for me to do and we'd have to see how things played out. When asked to do certain tasks, I was treated like I had no clue how to do anything. So now I'm left with doing a couple tasks which are now boring me to tears... to the point where I'm not really caring about what I'm doing anymore... and it's only been a couple months! Not to mention, there are now 2 more volunteers who have come in since I've been there, so that means even less work for me to do. Or at least less opportunity for me to get into other projects. I've reduced my time down from 5 days/week at whatever hours were asked of me to one day/week for 4 hours. But, I'm wondering if its really worth it. I find myself not wanting to be there, and especially when things have been said that have been pissing me off lately. I'm told to do things one way, when I do, I get told there are mistakes and the job should have been done another way. Today I was told conversations needing to stop because they were distracting... which is funny because I try to mind my own business and do the task I'm given but for some reason people seem compelled to come over and talk to me. I feel like I'm being handed blame when my only fault is listening to other people. I initially wanted to volunteer here to get out of the house, meet some new people, and help build up some references for future job hunting. I'm not really sure what exactly I expected from the work here, but I'm not satisfied with it. I'm not really happy there. But, I don't feel like I can leave because it's been drilled into my head they're drowning over there and need the help to get things done. So now I'm all stressed out about what I'm supposed to do. I don't want to let anyone down, but I'm not sure how much longer I can deal with this. And on top of it all, I'm trying to set up my own business online for my art and crafts, and I haven't had much time to put into working on projects for that and do the few personal projects I need to get done along with the other chores, etc. I'm feeling overwhelmed and emotional and today my Facebook status ended up being set to "Wishing the world would go away for a few hours..." And really, right now I'm thinking a few hours just isn't long enough!