The Holy Spirit comes to us in two installments, the first is the one that leads us to God, and Jesus, and the second comes at some point after our conversion. There is no mandatory waiting period so you might have received both almost simultaneously. Do you have both inoculations, the initial injection, and then the booster? Did you even know of the Holy Spirit, or was it just a yearning for the Lord God that you felt, but couldn’t fully describe? Prayer is the way to the fullness of the Holy Spirit, and He is not a reward for righteousness, but rather a helpmate for our spirituality... especially in times of its greatest need.