Cramping and pelvic pressure at 33 weeks?

Natalie • Married to my high school sweetheart for 3 years. Daughter Noelle born November 3rd, 2018 💗

Do I need to contact my OB if I’m having pressure and constant cramping? I say cramping, but I’m not sure if that’s the correct term. It feels like strong menstrual cramps.

Thanks in advance! 💗