Any one had twins or more?

My family is a twin factory the females are highly likely to have twins on my moms side of the fam. I have a beautiful 3 year old and recently found out I am pregnant and am now 8 wks 5 days. I feel so sick and extremely tired. I am goig in for an ultrasound the 13. I wasn't this sick with my daughter and I no every pregnancy is diff. but smells are abundant and vomit likely, I can hardly eat I am not hungry as well.I am on calcuim Iron and prenatels by direction of my obg. I am drinking lots af water and some ginger ale and crackers of sorts. I would like a baby but how hard is it with two at a time, Diapers have to be a $$$. I wasnt expecting to get pregnant I was on the pill and my hubby is 54 i am 22. How did you handle more than one beautiful bundle at one time?