Symptoms different from first baby

Giselle
Hey guys so I'll be 7 weeks on Sunday. So far just really tired I also have an autoimmune disease that makes me extra tired. With my first pregnancy I was naseous all the time and lost 15 lbs the first trimester. It's crazy that I have had no morning sickness I had a rough few days last week but otherwise nothing. Hoping this is a girl since I felt awful with my son lol