Hey! first off, not stupid questions at all! You're so pretty btw
Love that lippie on you.
I agree with the NC 30 maybe even 35 (might be too orange though)
I have similar features, the almond eyes, olive skin tone, heart shaped face..
First, in terms of e/s placement, I find placing darker colors in my crease to create depth as most youtube gurus and bloggers tend to do, looks wrong on me.
Instead, I place my e/s kind of one after the other on my lid (if that makes sense lol) so starting with inner lid/tearduct: highlight color. (usually a bright light color like MAC Ricepaper) then rest of lid is my lid color of the day, (usually a neutral brown like MAC woodwinked) finally outer corner/V is a darker brown (MAC Handwritten)
IMO, the outer V is the most tricky. With our eyeshape, try lighly doing circles with a 217 right at the lash line at the outer edge of your eye, now work those circles upwards. (I look in the mirror with my face relaxed, raising my brows screws up placement.) make the brush deposit the most color at the part where you see the fold of your eyelid.
Basically, you're making a soft blended 'C' or 'V' from the outer part of your lash line workin around the edge to the fold or the crease. You can hold up a makeup brush to your face vertically to line up with the arch of your eyebrow (the highest point of your brow) The section with the "tail" end of your brow is how far inwards you can bring your outer V color.
Any more inwards and it will make your eyes look smaller/closed off. Best thing to do is bring it inwards only as far as the brush tip, then blend the color inward so it fades/gets lighter as it goes further towards your tear duct.
Whoo! sorry if that's complicated..I wish I could explain in pictures!
As for face, I like to contour my nose and cheekbones and sometimes jawline.. (don't like my pointy chin, yours is super cute though!

) That's pretty basic everybody on Youtube has a vid on that. I'd recc Goss makeup artist or MissChievous for tut's.
Blush application can be a bit tricky...I've kinda learned what works best on me, but everyone's diff.. I used to make the fishy face a lot in order to contour my cheekbones, now I kinda have a general idea where it all goes. I place my brush a tiny bit above the hollow of my cheek, onto the part that gets round when I smile.
If you feel around for the bones in your cheek (sounds gross I know) you'll feel a bone right under your eye, light highliter can be placed on that bone stopping below your pupil so you don't look shiny. Below this, when the bone ends and theres only flesh is where color should be at its brightest. It shouldn't be too low or too high, check by making fishy face. I pat on blush on this spot then swirl the brush around that area to blend it out.
I try to avoid going to far out on the edge of my face towards the hairline..it tends to look dated. A good measure is feeling for your cheekbone again and feel all the way out in the direction away from your nose to feel flesh end and bone begin again. That's as far as you wna go.
Let me know if you want to explain something better, sorry its so convoluted! Good luck and have fun..
HTH