Baby sense

So I have a little girl now & im also a stay at home mom. With her I was really sick all of the pregnancy and I had major pains in my head and upper rib area cause she stayed in there as she got bigger. I never craved anything but when I did it was really sweet or really spicy as always have me heartburn & I craved salads and healthy foods like crazy. She was born in May of 2014 & I had hyperphnezis with her and she weighted 6lbs & 12oz. Was in red zone from 12 weeks to 37 weeks for her weight cause I didn't gain anything. I was down 23 pounds by the time I gave birth. 
I found out I was pregnant with her by being in a bad car accident with her sperm donor that pulled the e brake in an argue meant that sent me into the hospital with a concussion and them telling me I couldn't have x rays or surgeries on anything cause I was pregnant, she was 7 weeks & 5 days through that trauma. I thought I was only 5 weeks & 4 days according to my last period which got conformed to be a light period and considered possible implant blood. Now.....
Fast forward 2 years later and 2 months I am pregnant again & have been experiencing a lot of difference in this pregnancy verses my last. This time I found out at 3 weeks & 4 days & my
Due date was only off by a day according to my app& the doctors. I also have been sick but no where near as bad as my first pregnancy. I am starting to actually feel a lot better now as I'm 13 weeks & 2 days. I was sick my whole first trimester and within the last week now I have felt a lot better but my tiredness has increased a lot. I am also very moody and tend to be having episodes of bad back pain off and on. A lot more discharge & no bleeding or anything. 
I guess my question is did any of y'all have different symptoms and different sexes when pregnant with first and second babies?