to all respected doctors, please help.

Hi
My name is sophia and i am houswife. I have one daughter who is 2 year and six months old. I had a normal delivery but my pregnancy was stressful bcoz of in-laws. I experianced headaches, constipation and nausea in last term during pregnancy. There is no family history of any kind of problem on my side or my husband. My husband is diabetic and his mother as well.
she is developmentally delayed.When i say delayed, it means delayed in all milestones, like in speech, she only say mama, baba and nana and just few other sounds, doesnt communicate well enough to say what she needs or what she felt so i am the one who look at her expressions and do things for her.
she doesnt walk independently but still can take steps by holding my hands but her movement of steps are not straight because she is floppy/imbalance and poor muscle tone.she stiffened her legs when walk and have fear of falling down.
sleep at 9:00 clock night, but disturbed sleeping pattern and get up two to three times in night and sometimes more.
She had constipation since birth and still have hard stools and difficulty in passing. im giving her movicol for this.
she is sensitive to cold, previously had bronchitis.
She cannot feed herself on her own, doesnt like to eat by herself, though there is no problem in her hands but she just stiffen her arms whenever holding cup or anything else and then drop it. she rely on me all the time. she has started eating lumpy food just about six months ago but still not good in chewing. she has only 12 teeths altogether and rest are still appearing but not out. she doesnt like milk, sweet things or milky stuff, she used to vomit when was around one year old. doesnt like any acidic foods like oranges or juicy fruits.she like boiled egg, noodles and savoury foods but all home made.
she was poor in responses and reflexes since birth but slowly getting improved on her own. Doesnt like to socialize and play with other children, though she loves to be around kids and love watching them but doesnt play.
Her cognitive and thinking skills are very limited and cannot perform any kind of task and does not follow instructions other than clapping hands.
she love to hear music and nursery rhymes and does seems to remember but never speak.
Her vision and hearing is fine.
Her condition is from birth and not from any side effects of any vaccination.

This is the first time i am here to look for homeopath doctor and you people are my only hope and source of help by God. please help me in treating her.