Mama, please contact your OB or go to the clinic kaagad to get checked, strong, repeated palpitations with pain deserve a proper assessment, hindi lang guess-work! You're 26 weeks in, and while some things are normal in pregnancy, your doctor needs to rule out what's causing the pain + palpitations combo. Wag maghintay, okay? Better safe than sorry, lalo na ngayon. The white discharge alone is usually fine, pero yung pain + palpitations together, that's the one na kailangan talagang i-check. You've got this, and your doctor will put your mind at ease. Sending love!