Nausea is too much!

Bryony • TTC 3yrs +, 1 MC @12wks, 2 IUI, 3 rounds of IVF all unsuccessful, one biochemical pregnancy
I don't know about anyone else I'm 7 wks today and can't cope with the nausea. I'm a lawyer and running to the toilets at court to wretch. Not ideal and it's totally getting me down. I wish I actually was vomitting so that at least I could feel better afterwards but constant nausea from the moment I wake to the moment I go to bed is too much. I haven't been able to do yoga or anything. I can't enjoy being pregnant. I'm not excited. I'm just feeling fed up :( anyone else feel like this??