Hi T.,
Congratulations on the upcoming birth of your baby.
Your daughter is going through a very normal stage of separtion anxiety which may or may not seem even more so because you are pregnant right now. Children are very in tune with their own emotions and emotions of thier parents/caregivers. I agree that she probably doesn't fully comprehend that she will have a baby sister soon. It's quite a concept for a young one to grasp...that mommy has a baby in her tummy and the baby will be born and I will forever be a big sister!
As far as her seperation anxiety, all you can really do is just go with the flow. As a mom of 4, I've heared my share of screams of terror because I was leaving thier view:) So...what is a mom to do? Let her go with you everywhere you go (when able). Hug and kiss her alot. Children need lots of reassuring that mamma and daddy will be coming back, even if it's just from the next room:) You don't need to make a fuss over it, or get stressed about it. Just simply let her come with you, or give her a kiss and a smile with a "mommy will be just over here. I'll be right back. It's ok honey." Then just go. When my kids were not happy with me leaving, sometimes I would play peek a boo with them on my way out, by hiding around a corner then popping out saying, "here I am!", and with every "hide", I'd get further away. It was a little fun way of showing them that mommy leaving doesn't have to be so scary, and I'm really not gone forever. Paying some extra attention to thier needs doesn't make a "spoiled" child, it actually helps them feel more secure. This stage will pass.
As far as her welcoming new baby, puppets work great with children. You can do a little play about a big girl and her new baby. Keep it simple and fun. Talk about babies...all sorts of babies....puppies, ducklings, kitty's. Read picture books about babies or animal babies. You can't really be in control of whether she is jealous of baby sister or not. Little ones aren't quite sure how to handle their strong emotions. So when baby does enter the world, you can let her be there for the birth (children handle birth very well, plus what a wonderful way to begin that beautiful sibling relationship). Let her help out with the baby. She can bring baby diapers or rub babies tummy and sing baby gentle songs, pat and rub her back to burp her after a feeding. Encourage her ability to feel independent and fostering that special relationship with her baby sister. Along with encouraging independence, she is still very young and will need you quite a bit still. Make some time...even if it's just for 20 minutes a day to just be with her, without baby. Let daddy or grandparents or family and friends to spend some alone time with her out of the house sometimes as well. It will help her understand that mommy needs time with the baby. If she is having her own fun time away from you it will make this mommy/baby alone time easier to transition into. Mostly, go with the flow and try to find that balance of taking care of 2 young children, your husband, and yourself...even if you need to call on your village.
Another thought, if your daughter feels secure and loved, I don't think "jealousy" will be too much of an issue.
Much good energy to you and may the journey of the labor and birth of your daughter be wonderous and joyful.
In peace,
A.
mom of 4. Birth and Parenting Mentor
www.birthingfromwithin.com