Gas pains, sign of pregnancy?

Raegan • This skin and bones is a rental.
The past 5 days I've had some serious gas pains in my stomach area and quite a bit of bloating. The first couple of days, my pelvic area was tender to touch, and I had some constipation and have been back to normal, but still FEEL constipated even though I'm not. I have been drinking plenty of water & eating like normal. I have also had some lower back aching and thigh twinges in my upper leg area. All around, I'm not in pain, but just frustrated by my twinges. I just feel odd! It occurred to me today that I could be preggo, too early to test though, as I have very long cycles! Have any of you ever had these symptoms in your pregnancy