she isn't asking about
morning sickness - She asked if blood in vomit is ok....
Akoss - It is advised to report that symptom to your Dr.
You could google things like
preeclampsia - I think it is less likely if your early in pregnance - but if you have other symptoms like headache, dizzines, rapid heartbeat
high blood pressure....things like that....
I'm just saying there could be something LIKE preeclampsia I would get it checked out, AT least call and ask your Dr. or an RN, better safe than sorry right?