Been with my BF for 3yrs now, he is a good person and we get on well.
I feel like I lead the relationship a lot, as I seem to have more experience or be less scared of trying new things than he is. He's very loving and affectionate and I'm just not.
I struggle to 'have a laugh' with him, and he's had a recent health scare which is possible a very common issue, easily solved and I have just been so cold about it. I've tried to reassure him, but I'm a very practicle person and I've had a lot of health issues in the past that I've just got on with, so I do feel like he is being a total drama queen. I still feel like a total cow though and have tried really hard to feign compassion.. :( He agree's that he's gone over the top with being upset about it, but can't help it.
Why isn't it coming naturally to me though? My parents were good parents, but not the kind that would be all over me, and would offer practical advice, and not get all upset and over emotional about things.
I just feel like he cares alot about me, and if I have a slight issue he will fuss all over me (which I don't like) and if the same is for him I just tend to offer advice, and do practical things such as make him comfortable and keep things as easy as I can for him.
I'm not making much sense am i 
Anyhow, sorry if I drip feed further info, just didn't want to waffle on forever.
Basically, how do I show that I care more? and how do I know whether I do care? because at the moment I feel a bit 'meh' about everything.