https://www.ekhartyoga.com  I have 2 babies under 2 so do not have a lot of time to go to classes. This site works well for me because I can fit it in when the little ones go to bed. They have a first week special so you can try it with no risk. If you are worried about doing yoga without an instructor listen to your body. The site outlines the differences between the major different styles. When I used to go to classes Bikram and Iyengar were my favorites. They require the teachers to go through a 3 year training period so they really know what they are talking about. Iyengar tends to be more relaxing. The focus is on alignment and they use lots of props. There are a lot of fat fucks in some Iyengar classes unfortunately. It is amazing healing yoga if you are injured but of course fats spoil it for everybody. Bikram is hot yoga and a lot more intense. Shop around though. See what works best for you. I am a 'yoga-vangical'. I am passionate about how good it is for body and mind. I have damaged discs in my back after a car accident. I was in pain for years and having to see a chiropractor every week until I started practicing. It changed my life. I am excited for you. I can not recommend yoga, any yoga really, enough.