Wii - Just be careful. I'm really surprised that she is opening up to you so fast and you the same. It really makes you so vulnerable. It's not that I, or anyone else here doesn't want you to be happy - quite the opposite. We're all in your cheering section. But keep it light and fun. Offering someone a ride to the doctor when its right after your date is one thing. Getting involved in her health issues a week after meeting is quite another. Just saying...
You have made a full life for yourself. With different activities and social groups. Don't give that up. Like last night - you don't need to talk every night no matter what anyone says. It takes you away from other things.
When Josh and I started dating we agreed to talk on the phone every other night. That was important as we only got together once a week. But neither of us wanted to talk every single night or we would be giving up other things. To this day - we still talk on the phone every other night. That doesn't mean we don't call each other if we are excited about something or there is a business thing that arose or whatever. But there is no obsessiveness about it. We know when we're going to talk and we look forward to it.
Anyway - for now - she is a lady that you just met that you have enjoyed so far. And for her it seems the same. And it can and hopefully will - keep getting better. Just keep your wits about you and don't lose yourself. Pay attention and hopefully you will continue to like what you see and know.