35.5 weeks concerned

I feel like I'm just being paranoid but my little girl hasn't been moving near as much lately, but I check her heart rate and it's always between 130-140. I also feel like I'm leaking constantly but I'm only going threw 1 panty liner every 6 hrs or so. I can't tell it's liquid and not mucus, but not sure if it's just leaking urine or something to actually be concerned about. I feel like I'm freaking myself out and she's fine but I can't stop thinking about what if something goes wrong.