Contractions... relief?

Amber

36 weeks 1 day. Been having very spread out and erratic painful/intense contractions this evening. Some regular and mild Braxton Hicks. Haven’t tried timing yet. I don’t always notice the BH but feeling pretty nauseous since about 2pm. Finally trying a bath and this is the only way I feel comfortable beside laying in bed (which leads to hip pain)..... any suggestions? Walking increases them, bending at my waist for any position makes me feel like I’ll hurl. I don’t think this is true labor or full on labor. I have no other symptoms, not going to labor and delivery until I can time them and I’m certain it’s labor. I am a first time mom so everything is new to me.