Really upset considered high risk... can someone tell me?

I just found out at almost 32 weeks I have GD. My OB told me I am considered high risk so I need to see my regular OB, dietitian and a high risk specialist. I have 2 other kids and my first I had GD but found out at 24 weeks so I wasn’t considered high risk, my second I didn’t have GD.

I am scared because I’m almost 32 weeks so idk what to expect, she said many things can happen but all the ultrasounds have been normal; all my tests results except for my blood sugar has been normal along with my BP.

Then my SO makes a really upsetting comment that makes me cry, then asks why I’m crying and says “here we go again with the crying”. I already feel low and he decides to kick me while I’m done😞.

If you were high risk with GD what happens? I know what to expect with the Dietitian but idk what else to except with the high risk doctor do you get ultrasounds? More blood work? Monitored? Is it different because I’m already pretty far along?!