Pressure/pinch right side

L

My first ultrasound is in 1 week. Till then all i can do is wait and every little pressure/pinch/cramp is making me anxious. I'm 4wks+ and apart from being really bloated i can feel some very light pressure/pinch on the right side of my abdomen(basically where my intestines would be). Just below the ribs and above the ovary. There is no bleeding and it doesn't hurt but i notice it comes and go every few minutes. Should i get concerned?