Weird sharp pain?

I'm 10 weeks pregnant and since yesterday night I've been feeling a weird sharp/pokey feeling on my right side. I believe its on my

pelvic/abdominal area. it comes and goes. But it comes constantly.

I tried calling my doc. But he wasn't available and I'm still waiting for a call back.

I'm literally really worried. I'm scared. Can anybody suggest what it could be?