I'm approximately 11 weeks into my first pregnancy and my nausea has been quite inconsistent. Although exhaustion has been a feature since around week 5 I didn't experience any nausea until about week 8 and currently it will be be quite bad (no vomit but feeling horrendous) for several days and then I'll have anything between one and three days where I have little or nothing. The fact that it comes back and I still suffer exhaustion and breast pain has so far reassured me that things are okay but I'm concerned it could indicate issues with hormone levels. My scan is next week so I think I'm feeling more anxious about this now with the thought that there could be bad news. I realise that every pregnancy is different but nothing I've read mentions varying levels of nausea. Has anyone else ever experienced this?