35+3 weeks

I think my stomach has dropped, not long now, being induced at 37 weeks due to him being small, been having painful braxton hicks last night, my midwife gave me the go ahead to start labour myself and if nothing works then il get induced at 37 weeks as she don’t want me going full term with him, any advice on what I can do to try n start labour, I’ve already tried, spicy food, sex, hot bath but nothings worked!!!! 5th baby!!!