Hay nak, 4 days pa lang kaya super normal pa rin ang sakit lalo na kung may tear ka, pero since mas masakit siya kaysa sa first baby mo, better check with your OB agad para ma-assess nang maayos ang healing, baka may inflammation or something na kailangan bantayan. A few of us mommies naman, what helped was sitting on a donut pillow or soft cushion, parang game-changer talaga, plus ice packs for the first few days helped ease the soreness, ang isa ko pang friend swears by warm salt baths (once doc gives the ok) around day 5-6 to help with healing. Just make sure you're staying clean and dry down there, at brace yourself when you move, pag may lean or shift, do it super slowly. Get that doctor checkup soon lang para peace of mind mo, mamsh, especially since ito ay mas severe vs sa second baby mo. Hugs, alam ko gaano kasakit yan!