Weird cramps at 4 weeks

Emily

I’m four weeks pregnant, and I’ve had some occasional cramping in my abdomen, which I know is normal. However, I woke up in the middle the night last night with pretty intense period-like cramping in my lower abdomen, hips, low back, and thighs. Is that normal? I feel better this morning, and my temperature is still high. So, I think I’m still pregnant, and it wasn’t a miscarriage. Anyone else experienced this?