Has anyone experienced .....

Amz • TTC #1
Very very painful cramping at the same time every night? Each night I'm woken up crippling over in pain? I'm in my tww so don't want to test til next week. Just wondering if any of you pregnant ladies experienced something similar in early pregnancy? 
​I don't think it AF pains or ovulation a as I don't usually  get any pain. I'm not being hyper vigilant or looking out for signs at this time because I'm asleep when it suddenly wakes me :) 
​Any comments would be much appreciated xxx