Jangan malu okay, ramai je mums yang kena situation ni after baby! 4 bulan baru, your body still healing and it's super normal, some of us took 6-8 bulan baru boleh comfortable. Bisa jadi dari jahitan, tightness, or just that your body needs more time, tapi honestly kena check dengan doctor kat sini (preferably obgyn yang deliver you) sebab dia boleh assess properly whether ada issue with the stitching atau just normal healing. Kadang physio pelvic floor boleh help juga, but definitely get professional eyes on it first sebab don't want anything to worsen, masa check up nanti, just tell your doc honestly okay, derang dengar story ni everyday.