should I go to the hospital?

Hey ladies. I'm a ftm. Today I have had a constant headache that doesn't get better with sleep, relaxing, or water. I feel a little pressure on and off in my pelvis. Also baby is moving but not as much and he seems to have dropped. I have an appointment Monday. But not sure if I should go to hospital, as my doctors office is closed right now. Last week I was diagnosed with gestational diabetes if that helps as well. What do you guys think? I'm 29 weeks! Forgot to add that.