Dr said to wait until they’d been going for an hour and I can’t walk/talk through them- they’re…

Dr said to wait until they’d been going for an hour and I can’t walk/talk through them- they’re pretty strong but I’m still able to walk/talk and oh my gosh they’re back to back! Is this true labor?! I think I’ll try getting in the bath to see if they keep coming. My husband is at a work dinner and I just asked him to leave early so he’s coming home ?