11 weeks pg, not one sick day since I returned to work in Sept 2010 had a terrible nights sleep last night and feel tired, sick and weak. Packed DD off to my mums as normal on a work day and am now back in bed. Can't shake the guilty feeling though, I only work 2 days a week! Not an option to do an extra day to make up for it due to childcare. So, AIBU? Or shall I get over it and go back to sleep 