Stressed...

I'm 16 and 34 weeks pregnant... I've been so stressed lately with trying to make it to Dr's appointments and then feeling horrible when i have to reschedule over and over again... I might have gestational diabetes and i haven't been able to make it to a 3 hour test at all becuz my bf works all the time and so does my grandma and i have no one else to really turn to... I wouldn't mind going alone but i have no way to get to an appointment... It's so frustrating and on top of all that i don't even have insurance anymore becuz my mom didn't renew it after she left me to be with some old dude...i've put myself on a sugar free diet in case i do have GD for the sake of my unborn son and blood sugar levels... I check them almost 4 to 6 times a day to make sure my levels are fine becuz I'm paranoid.... I just needed to vent😢