Rough first trimester

Ra
I'm only 7 weeks pregnant, but starting at just after week 5 I could keep anything down! No fluids and no food. I ended up in the hospital twice for severe dehydration from vomiting 😳 so ladies...an at home IV for ; days and a pump to deliver Zofran 24 hours a day for at least 6 weeks came next! I got to take out my IV yesterday (yep...had to do the myself!) 
Has anyone else gone through this? How long were you on the pump? And did they have to reinsert the IV at any point?