16 weeks pregnant sore back.

Beth

Hi all just wanting to know if anyone is experiencing the same. I pulled something in my back yesterday and have sharp pain when I try to stand. It is getting better with rest, but my stomach feels tight and I feel pressure all over and like a heaviness. No pain in tummy or anywhere apart from back when I move. No unusual discharge or any other symptom. I can't remember this so early in my last pregnancy.

Any input?

Thankyou!