Hello. I am almost 26 weeks pregnant and lately have had pain/pressure when walking. Every step hurts. It is my lower abdomen area. I have also been having back pain/cramps. Figures I just had my doctor appt and didn't have any issues then. Not sure if I should be worried? It feels like I need to hold up my belly (I am overweight as it is and have a desk job so am normally not active). I don't have the lower pain when sitting, but the back ache comes and goes.