Skin to skin contact and drink plenty of water

That's just colostrum. Which is more than enough for baby. Looks like you're producing a lot so your real milk might come in pretty fast.
It took my milk two days to come in.

I also use an electric pump & I hand express when I use it, helps pull out more milk

I personally hand express; it draws more milk out. Manual breastpumps works a little better than the electric