I feel really quite weird today. I have butterfly/tingly sensation/feelings in my back and have had a few dull aches over the last 24 hours. I also feel i need to pee constantly and i just feel a bit anxious and breathless. Lower back also feels a little warm/hot.
Could be a urinary tract infection - quite common during pgs. Take a sample to the GP for testing. Or could be the baby has moved into a different position and is sitting on your bladder or something!!