Am in my second trimester and a neighbour recently scared me with some disturbing info. She said that if I exercise or walk too much, it could harm my baby physically. Am sure that's incorrect. Can anybody guide me?

I was told that if you are used to having a very active lifestyle pre-pregnancy, it is okay for you to continue doing your exercises but at a moderate/light rate and pace. However, if you have not been active or have been exercising as much before, pregnancy should not be the time to try.