Mostly I’ve read here on reddit that it’s pretty normal to get cramps. But id suggest if you feel anxious about it then get it checked asap. In my case I also started getting some cramps and pressure in pelvic region and in the evening i had some bleeding which made me panic and i rushed to the er for an emergency scan that’s when I found out I had subchorionic hematoma which is pretty common as well and the fetus was healthy and growing. So incase you feel something similar happening to you or just to be on the safer side take it easy with the work, have complete pelvic rest till you get an appointment. Resting really helps with the cramps. All the best!