Pain on Lower Part of Hips

Today, my friend and I went for a walk in the park. It took us an hour and ah half to finish walking around the pond and back home. I felt good inside though fr whatever reason the lower part of my hips were aching. Good thing that as soon as I sat down on the couch the pain went away. I wonder why it hurt so much. I have been walking for a week now, but I have had pain on my lower hips till today. I was thinking that maybe it 's because my body is building muscles which is good. I couldn't wait ti that muscle building is over, then I would be able to lose weight afterward :-).