I’ve called out of hours twice within a week and I feel stupid (sorry it’s long)

i’m 21 weeks this is my first pregnancy, last week I felt a gush while I was sitting on the toilet and I panicked I genuinely thought it was my waters so I called and they asked me to go in and they checked everything and everything is fine! Fast forward to last night I have bladder issues and I was sitting on the toilet because if anyone knows what it’s like to have a UTI you know you are constantly going back and forth and my bladder issue feels like a constant UTI so I got back from the toilet and I lay down and I got this super bad pain on my lower back, like so painful I could barely talk I thought it was maybe kidney pain but I’d just been checked for an infection and I didn’t have one. After 5 minutes although I always felt the pain the severity would come and go like a tightening every few mins and it traveled to my stomach, this went on for 40 mins and my partner called they called back 45 mins later to get me an appointment within the hour by this point the pain had went and it was 1am I said that It had eased and I’ll just try get some sleep and call back if it’s worse so I didn’t go in. I’m having these horrific nightmares every single night mostly consists of me losing my daughter. I mean really fucked up dreams like last night I dreamt that my dad was arrested because he was a pedophile (which he isn’t obv) and that my mum was diagnosed with cancer all over her body and wouldn’t live the year ( she doesn’t have cancer) and in the same dream I started to bleed profusely and lost my baby. These dreams are really getting to me.