Pre Eclampsia w/o high BP??

Hey y’all so I had my 31 week check up today. The doctor mentioned that I had protein in my urine, and I did at my last appointment as well. I know this could be a wide variety of things, she didn’t seem super concerned about it. I’m a first time mom and the instincts are kicking in full swing and obviously assuming the worst already 🤦🏼‍♀️ my blood pressure has been running very low, around 90/50 at every appointment. I was wondering if anyone has been diagnosed with pre eclampsia without having the high blood pressure? I’m only worried because I’ve been experiencing other symptoms as well, I had a blood draw today and I bled a lot, which is very uncommon for me. I also bled quite a bit when I was given the flu/tdap shots. I’ve been having really bad vision changes where everything goes blurry, I see tiny little dots of light occasionally and driving at night is terrifying because the headlights from oncoming cars are literally blinding. All this and the morning sickness nausea from the first trimester has returned, I just feel like total crap. As I said before I’m a first time mom so I’m trying not to get myself worked up, I know if my doctor was worried they would’ve ran tests to make sure but I just wanted some input from other moms as well. I haven’t had the best experience with this doctor so far, so if I should be concerned I’d like to know so I can call to schedule with a different one as my next appointment isn’t for another 3 weeks and I don’t want to wait that long if my baby and I are at risk.