Right-sided cramping

I am 6 weeks pregnant tomorrow and since I found out I was pregnant about 2 weeks ago I’ve had cramping/sharp pain on my lower right abdominal side. It often comes and goes but sometimes when I feel it, it’s like a quick sharp stabbing pain. It is located right down by my pelvic region and it’s got my really concerned. Should I be worried? I’m freaking out that maybe my pregnancy is ectopic or something as everything I’ve read says that one sided cramping is a sign of ectopic pregnancy. The midwife told me that because I’m so early there’s really nothing I can do but wait until I’m further along. My first prenatal appointment is May 8th. I could just really use some help. I’m trying not to obsess over this but I did have an early miscarriage last December and I just want everything to be okay.😰