Nerves have set back in...

Remember I said I was getting nervous about the u/s on tuesday, while today i almost had a nervous break down. Why? I am so scared to go and nothing be there, crazy huh. I know something will be there, I just want the HB to be strong and still beating away. My symptoms have stopped, I am still tired but no sore BBs and no nausea at all. I am scared. Please pray for my sanity. I really do not think I will relax until this baby is moving and I can feel it. I do not want to wish away my pregnancy just want to know everything is alright.