On the cravings, I've not had any yet. Although I'm another that wanted salt, with ds, literally I just wanted salt, dh set me up a "tequila" shot station at one point with water 🤣 I lived off ready salted crisps and roast potatoes with gravy for a while.
With my first pregnancy I craved cheesestrings, at one point I was getting through the packs of 6 a day 🤦♀️haven't eaten one since