Pregnant and angry

I just found out I'm three weeks pregnant and at first very happy! But then found out my insurance was canceled! So much stress and worring since then. I have two jobs so it's hard to get anything done. On top of that I am very irritable so it's hard to do my job since I'm in costomer service ( I glared at a costomer who asked for extra dessert last night) also the boyfriend is away for work! I am really worried because I want to have the baby at a birthing center but don't know how much it costs or if I can make it on the waiting list. Anyone else feeling overwhelmed?