first time?

me and this guy I'm currently dating are so into it, we talk about it sometimes but I'm really nervous! the longest we went was 3rd base (were both virgins btw omg) and I'm really anxious! I'm so conscious about everything! especially about hairs down there (he's been talking about giving me oral a couple of times and I too want to give him a head but I don't know what to do and stuff) I'm just super nervous!