I'm 35 weeks pregnant and when i go to bend over frontwards there's a pulling sensation in the middle of my belly what could this mean?

Pregnancy: At 35 weeks your feeling lots of new sensations and certain positions will become uncomfortable. It could be a mild contraction from the position change or some increase tension on your round ligament. Its actually a common complaint that we hear, but its not one to typically be too concerned about unless it is causing severe discomfort.