A breakthrough about prayer!

I was speaking with my sister this morning and she told me the most profound thing. I was telling her that I have been having a hard time feeling like I was receiving answers to my big questions in my prayers. She told me to pray to know if Heavenly Father loves me, of course he does and I will feel that wonderful Spirit, then I should ask about the decision that I had made, and if the Spirit stays then the decision was good, and if it leaves I received my answer in the negative. Easy enough, right? :) I have been trying to feel what is right to do about vaccines with my son, who we haven't given any, and also when is the right time to have another child. I'll be praying hard!!!