Cramps help?? FTM

Im 34 weeks and 6days i have been getting cramps but its more like period cramps every minutes its not heavy but it is like a sharp pain but not to painful also down in private area been getting twingy tingling feeling as if there is pressure can anyone help me any answers if i still have this pain tomorrow morning i will phone midwife but just answers to see if anyone has had same thing im FTM so all this new to me thanks.