What to do?

So this morning after I used the washroom I was going back to bed when i felt something run down my leg i check and it was clear liquid i had no cramps or anything. Well i called the midwife and she said that it might have been urine but that if it happened again to go in. Well know I've been having diarrhea and constant Braxton hicks and a bit of back pain not bad its bearable. I don't know if i should go in or if this is normal.

I'm currently 26 weeks and 2 days pregnant