Should I go in?

So this morning I had sharp pains in my stomach, sort of chalked it up to Braxton hicks (31+3 weeks) or being dehydrated. They would catch me off guard and take my breath away.

Now I have a sore back, still getting cramps, and nauseous. Not sure if i should go in just to get checked or if this is normal.

I should mention i was diagnosed with gestational hypertension and I'm 1 cm dilated. Blah dont know what to do