Anxiety

Does anyone have ways to help cope with anxiety?  I've always been an anxious person, but it's times a million now. I'm 7w2d and spend my hours worried about leaving the house, in case I get sick, worrying about the baby and things going wrong, worrying about the next few months and how I'm going to survive feeling this crappy for so long ... Not to mention the end result of being a mom!  The anxiety makes my nausea worse and is rendering me useless ... I usually take Xanax when I feel this way, but I'm scared to take any pills. Any advice?