Last night I had period type pains that gradually got worse until they were like contractions (just had my period although it was VERY light - however I'm on the implant so just put it down to that). I was so close to getting my DH to call an ambulance because I was in absolute agony - the car broke down yesterday. This morning my abs feel like I've done 1000 sit ups and are very sore and tender. I'm finding it difficult to stand up straight althout the pain is 98% gone. I'm thinking maybe a urine infection??? What do you think???