Fetal heart rate high!!??? Sorry long story!!

Julia

So I called the on call OB and explained what was going on and was told to head over to the labor unit to be observed yesterday. Well what was going on was my stomach was extremely tight and I felt like I was having contractions with a lot of lower back pain and sitting up was very uncomfortable my face would get hot/flush and my heart would pound/flutter I threw up earlier that morning also! I drank a bottle of cold water after I woke up from my nap thinking that that would help and ate something too. But nothing seemed to work that's when I called.... so i got to LD and they hook me up take a urine sample and monitor me for a couple hours...well my heart rate was all over the place in the 130-160 which for me isnt too crazy seeing a I have a heart condition... but babys HR would fluctuate but was usually high from 160 to 202 we both kept setting off the machine.... well I had two nurses due to shift change and really they didn't come in very often to check on me I had to keep calling them to tell them the monitor was buzzing super super loud...🤬 well when they did come in I finally asked them weather or not I was having contractions and they said the machine wasn't picking them up but I made the nurse feel how tight my belly was multiple times and she agreed it was tight..I then asked about the UA they tested and it said there were trace amounts of white blood cells in it but that it wasn't significant enough for anything told me it could be the start of and infection or just a dirty catch... and then she said she was going to talk to the doctor and see where we needed to go from there... so I wait another 30mins and this is when my heart got higher and babies tipped the monitor at 202 as I was at 135 and fluctuating... she then comes back and tells me that doc sees no need for me to be kept any longer and that she wasn't concerned with how high baby's HR was.... and then said that it was probably just that my body is small and isnt tolerating this pregnancy well.... I feel like those are both very BS answers and that my baby is possibly in distress wondering if I'm just over thinking or what but I've been told anything over a 170bpm for a fetus is considered tachycardia... should I go to a different doctor?? I plan on asking more questions at my appt on Tuesday and possibly asking to be seen by a fetal cardiologist just to make sure and have my mind reassured!! Thanks for reading this far!!