Wa 'alaykum salaam sister,
MashaAllaah, its great that you are keen on practising your deen.
The cure for doubts is to seek knowledge, so you are taking the right steps.
First thing I would recommend to you sis, if you havent done so already, is to read the Qur'aan, inshaAllaah. A great website for the translation of the meanings is --->
http://quran.islamicnetwork.com/. You can read also read the commentary --->
http://www.tafsir.com/.
On 'Aqeedah; the Islaamic beliefs, creed and theology as described and detailed in the Qur'aan and the authentic Ahaadeeth, you can read --->
The Fundamentals of Tawheed by Dr. Bilal Philips.
If you have any Q's, post them up and inshaAllaah, someone will help you out.