Need advice

So im 34 weeks this week with my second. Im looking for ideas on how to start getting body ready for labor. Ive had constant cramping and strong BH for the past 3 weeks with no progress what so ever. I wanna slowly start to get things going so any ideas or suggestions would help. I have a repeat csection scheduled for 39 weeks and im trying to go before then so i dont have to have csection. Anything helps!!