Worst day of my life

Bobbie
Yesterday my dad was in a motorcycle accident and killed. Even typing this out seems unreal, I know I'm in shock, I'm trying to pretend this is not happening. I don't want to concern my family with any of this or have them worry, I don't want any of the focus on me so instead I'm coming to you guys. This is my first pregnancy so I don't know if I should be alarmed or not but since last night my stomach has been hardening on and off. When it first tightens it hurts alittle but not real bad. I'm not sure if any of you fealt this but I've noticed sometimes when I lay on my side it feels like he's laying on an artery or something. I can feel my pulse move up to my heart to my one knows almost and I'll have shortness in breath.. Usually happens when I first lay down or lay down to fast but it's also a symptom I've been having with the tightness all night, which is the only reason I'm mentioning it now. I really don't want to go to hospital or anything I'm hoping it's nothing but I wanted some advice just incase  I should go. I'm also 3 hrs away from home, my dad was in his way up north to do some fishing and meeting my mom at the camper, he's was only 20 minutes away but we drive up here to be with my mom and deal with everything. So that's another reason I don't want to go, I'm only 32 weeks and I don't want to be in hospital or make any of this about me I just want to be with family