Sign of menopause?

i havent had a period for 5 months and im not pregnant,im 38 years old this year i have 5 children,wen i sneeze or laugh i have incontinence,i havent had any signs of wen im going to be due for my next period,no tenderness,no cramps,no backpain..it doesnt bother me that much,but its not normal either,but i would like to hear from anyone else out there with similiar symptons.