One sided pelvic pain

B

This is my 1st pregnancy and I’m exactly 10 weeks. I keep having left sided pelvic pain. It’s almost like cramping but I’ve felt stabbing twice. I mentioned it to my doctor 3 days ago and she did an ultrasound and checked me and everything was on I guess. It’s the same side where baby is. I was told I have a low lying placenta too. I feel like I had more abdominal pain when I’m constipated or needing to pee. Idk. Freaking out. Is this normal?