Traveling

I’m suppose to travel by car for my step sons swim meet in 2 weeks. I’ll be 36 weeks pregnant. Gone for 4 day’s. I’m starting to get worried about leaving out of town so close to being due. It would be a 4 hour drive. I have an appointment next Tuesday with my OB but have been wanting to go in maybe this week due to pressure and soreness in my pelvic area. I’ve had the Braxton Hicks contractions since 28 weeks and they seem to come more often. I just started getting hemorrhoids over the weekend and I’m not constipated. I have also been pooping at least 3 times a day and normally only go once a day. Baby is head down and I’m sure that’s why I feel so much pressure and have now developed hemorrhoids. I’m overall feeling like Its getting closer to baby coming. Don’t want to chance it. My husband says he’s going no matter what. I don’t know if I’m just being paranoid or if I should stick to my gut instinct and stay home? What would you do? This is my second baby and the meet is for all 4 day’s. So I can’t come home early.