Stressing

I don’t know what’s wrong with me. Pregnancy hormones? (Idk)...I’m due June 1st going by LMP (so 9 weeks tomorrow.) I feel awful; bad nausea, headaches, aches and pains basically every pregnancy symptoms at this stage.... no cramps or severe pain and no bleeding or anything like that but I’m just so nervous they won’t see a baby at my ultrasound Monday. Like I almost don’t even want to go but I’m excited at the same time. I have a almost 4 year old girl I don’t remember feeling like this with her ????