18 weeks pregnant & anxiety is killing me

I’m 18 weeks pregnant and I don’t feel pregnant at all (never did since the beginning!) but thought i will by the second trimester or atlesst I’ll start feeling the baby moving but nothing. Even my breast is not sore anymore. Is that normal?

I have done the CA screening test and some other blood work a week ago and I’m still waiting for the results.

I have the hour long ultrasound (not sure what it’s called) next week and I can’t wait to hear back about the results and see my baby and make sure he’s okay and health.

Anyone else lost all the symptoms by second trimester? And is it normal that I still don’t feel any movement. This is my first pregnancy.