OB closed for New Years, crampy, bladder pressure, baby active

Past 24 hours: I’m going into 35th week. I never made it this far along as I miscarried with our first. I had a great, energetic day yesterday. By evening baby was super active and squirming all over and still quite active when I woke this AM. Bladder pressure hasn’t let up since last night and I have been feeling crampy in my lower abdomen. Had some back pain during my morning walk, but that has subsided. Fetal heart rate on Doppler is strong, a bit faster than usual. Felt a bit better after a shower and lying down. Just checking if this is normal around this amount of weeks. Are these Braxton-Hicks?