Thats totally normal momma dont stress it
I have been having the same problem,. I used to take buscopan. Then i realised that i won't take it forever so i decided to cut down on everything that i eat now im 17 weeks amd the stomach cramps are no more.
Yep until I was about 12 weeks, felt a lot like mild period pains. It's very normal and literally is just the muscles around your uterus and your uterus growing. If it gets bad and you start to bleed then visit the doctor.. Once you have an ultrasound you may feel more reassured :-)