Re: Second pregnancy-not good so far :(
^ Proto about the crackers. I was having a REALLY hard time with water in my first trimester. I was barely drinking it which was very unhealthy. Juices were better, but generally liquids made me feel worse. Having crackers just made me thirstier. For much of the first trimester, I carried a bag of Cheerios with me everywhere to offset the nausea/hunger pangs. Don't let yourself get hungry, but also snack on things that will make you feel better, not worse. I was having melons and other juicy fruits (probably due to dehydration) and then Cheerios. That's pretty much it. The Cheerios tasted neutral, which was good, and were a healthier solution than crackers.
I didn't want sweets at all either. They didn't bother me, but I didn't want them. I did still have the occasional bit of ice cream.
My nausea was worst in the evening.
InshAllah this will pass soon. Some people say it goes away suddenly. For me gradually the nausea went away after 14-15 weeks. THEN slowly my appetite came back.