To much

It seems I have been feeling a little overwhelmed with family and schooling. This week we had a children ministry meeting and I felt overwhelmed with what is expected. I wonder if an it degree would be as stressful as what I am doing, now my schooling isn’t the stress. Its the feeling that everyone expects me to do everything, take care of the family, be in school and be 5 weeks in a row in the children ministry. Oh and to know when I am going to be gone or not, like close to a year out. My family we do not plan like this I play a week or 2 out, and well with school I never know what my work load will be. It is hard to say, especially when not taking the class. Since I felt to much pressure and I do not feel G-d told me to work with the children I offered to help out, which I do not mind, but to do 5 weeks in a row. I am sorry I hate reading out loud in front of anyone, especially if its the first time I have read something. I am not a big fan of that, and so I need prep time if I am going to be expected to do that.
I simply just can not prep for church and do homework and take care of my family. Its simply to much expected of me right now, and I can’t do it. I know G-d wants us to serve in our community, I get it, and I do want to serve in my community just not in away which will cause me to become overly stressed out and cause me other problems.