Tim, Here is how I would judge whether or not you are going overboard.
Is this behavior something you can continue for the rest of your life? If yes, then you are on the right track. If no, then yes this is an experiment and W senses that and (correctly) is asking you to chill. Imo, filling someone's love bank is not about experiments or games but in really truly wanting to make a permanent change. How would you feel if she suddenly decided to boink your brains out for two weeks? At first, I'm betting you'd be over the moon but it wouldn't be long before the suspicion set in and you'd be thinking, How long is THIS going to last?
So let a permanent change be your guide. Do whatever feels natural now and then you can build on it later. Do NOT burn yourself out or get into a mentality of "If I do this, she should reciprocate with that".
