Should I go to the hospital?

I was putting on my shoes, when I felt a small popping sensation in my cervix area, my underwear got a little wet but thats it. That was at 4:30pm and its now 9:40 pm. I've had body aches and pains and occasional contractions but they're not close enough to track and they only last 30-40 seconds. I dont know what to do. I'm only 35 weeks pregnant. And everyone I've talked to tells me its all in my head, so I feel super lonly and I need some advice.