High blood Pressure

I’m only 33 weeks 4 days. I’ve been monitored for high bp my entire pregnancy due to my Type 1 Diabetes. I’ve been taking baby aspirin since 12 weeks. During my last couple NST’s my blood pressure has been around 120’s/90’s, they haven’t been too concerned because I haven’t had any other symptoms and baby is perfect. Today I’ve had a headache all day, so I had my dad take my bp and it was 160/92. Should I be worried? I plan on calling my doctor in the morning