I am 5.5 weeks pregnant and experiencing extreme dizziness. I am staying in bed to avoid fainting, and I have already had over a gallon of water today without improvement. I went to the ER a week ago b/c I fainted twice, and the feeling kept getting worse. Conclusion was a combo of physical stress from early pregnancy, a virus I was fighting and a hgb of 10.6 due to a miscarriage a month ago. (We were preventing this cycle, but ended up pregnant again.) One miscarriage at 5 weeks in August, one miscarriage at 5.5 weeks in October, and now pregnant again. My Hcg was 1719 5 days ago, up from 340 3 days prior when I was in the ER. I had been having a lot of cramping since Wednesday, but I think it was related to constipation. I finally had a bowel movement this morning, and I haven't had cramping today. I had spotting on Thursday, but none since. Should I go to the ER for IV fluids to get hydrated faster than I can urinate?