Really no advice here but wanted to post encouragement. She will be sitting up before you know it and that will ease some of the issues and by what you described I would be shocked if she isn't crawling/walking soon after that. She is a baby of determination and that determination will get her far. My suggestion would be to continue doing what you are doing: reading to her. I know a lot of people say you should keep with the same book but my DD would get bored with that approach so I read a lot of different books which helped build her vocabulary. Also keep up with the talking to her. I was not the best at that but my Mom and Grandmother are/were experts with it. They would hold her in their arms and talk to her forever. Having conversations if you will with DD. She would coo and baby talk and they would accept that as some answer to a question they had and proceed on with the conversation. It was magical to watch the interaction and IMO is one of the reasons she spoke as early as she did. We also did a lot of nursery rhymes with her but not just sang them rather made it a whole body experience for her. Itsy Bitsy Spider used her whole body and when the sun came out we would hold her hand over her head and wave it ... she now sings that song to use using all of the body movements. Head, shoulder, knees and toes is a great one to use to help establish body parts for her. That song and approach made it clear early on that DD understood her major body parts really early. She was able to point out body parts when asked and it was nothing to then add parts that were of the details: eyes, cheeks, chin etc. We also had finger puppets that were farm animals and I would sing Old McDonald and use the puppets for the song and she quickly learned animals and sounds they make. There is a lot of things you can do while she is still immobile. I hope that helps...