I've been there, but word of advice, try to cut down on the pickles a bit as they have way too much sodium in them and can cause high blood pressure. I love pickles too (even before I was pregnant) but my doctor suggested trying to keep my pickle intake to 2-3 a day max as they have a lot of sodium.
Anyways, I would feel nauseous after I ate, but then I would only be able to eat like 2 bites of food before I was full. I used to be super emotional but it seems to have evened out a bit.
I know it can be hard, but soon it should all come around and you will feel better soon. I am 25 and a half weeks pregnant and I feel much better now then I did at 11 weeks.
Good Luck and Congrats