I have practices and rituals that are very Pagan based because I was raised in a tradition of Witchcraft (Non Wiccan) so some might call me a Pagan Satanist I suppose.
Doctor LaVey said to personalize and create your own rituals though in The Satanic Bible that were meaningful to you.
I burn my candles and incense, I sage my apartment before a ritual, I spirit dance, do my contemplation work and creative visualization work, I read, listen to whatever music I happen to be in the mood for, etc, My rituals are what I call spiritual acts despite Satanism's claim to not be a spiritual religion.
I personally think that when someone does a ritual with candles, chanting, bell ringing, dancing and sex that they are doing a spiritual act but that is just my perception of the situation.
I have no doubts though that I am indeed a Satanist. I would say that it's ok to honor The Goddess or The Earth/Nature/The Universe (if you are looking at it from the perspective in which I was raised) as long as you put yourself and your own needs and desires FIRST and honoring Nature is something you feel a need to do because it makes you feel good to do it.
Sometimes Satanists have to go through a period of extreme self examination before they realize what they are, I know that if you discover it while in another religion for example, it may take a lot of time and effort to break away from the previously held beliefs and practices, It's not an instant, wow, I am a Satanist, I will stop being a Christian or a Pagan tomorrow, It takes time and reflection to make those later choices.
Just keep exploring.
Ace