Having some sort of contractions

I’m having some type of contractions idk if they’re Braxton Hicks or the real thing? I’m a FTM so idk anytbing. They feel like period cramps and last for about a min at most. They aren’t super frequent and have been happening throughout the day. The baby has been moving SO much today and I’ve been super tired today with not a huge appetite so I’m not sure what to do! I’ll be 35 weeks tomorrow. Any advice??