Hi ladies, I'm hoping some of you may be able to reassure me... I lost twins in Nov 12 and another set of twins in July 13. We've been ttc since then and I'm currently 8.5 weeks. I've had tender nipples and feelings of nausea but they seem to have disappeared overnight. I've not had any cramping or spotting (unlike previous losses) but I'm worried sick nonetheless. Should I be worried??