Blood pressure scare 😣😣

I’m at the doctor rn .. So when I started my pregnancy my blood pressure was at 114/80over the normal rate which I’m unsure then it went to 120/80and then to 130/80. I’m really afraid. Like why does it keep going up? I’m 15+2.. I’m switching doctors today as well because my doctor can’t take me after 20 weeks..his insurance doesn’t cover it. I’m very horrified. I don’t want anything to happen to me or my baby. I haven’t been prescribed any blood pressure medication yet, but does it really work? Like if I do get if I need which I hope I don’t, is it gonna work? I’m scared shitless...😣😣😣PLEASE COMMENT