I am 5-6 weeks pregnant and I am full-time head waitress in a restaurant which means I have to do at least 8 hours standing job. Also, I cycle 8 miles every Monday to Friday on a road bike to work. I have got backache and sometimes I also feel dizzy at work but haven't been a major problem. But when would be the time to stop these things, or even would I have to stop working or cycling at all? I don't like my job that much so I wouldn't mind leaving soon but I want to do as much as I can to save some money. I really like cycling I feel like my bike is part of my body so I don't want to stop it. Any advice please?