Aww mama, yan talaga ang pregnancy rhinitis, nangyari din sa akin during my second trimester kaya naintindihan kita! Ang hormones talaga nag-cause ng swelling sa nasal passages so parang namamanhid or clogged feeling, pero usually harmless lang at mawawala after birth. Pero since nag-worry ka, mas okay na mag-consult muna sa OB mo next checkup to rule out anything serious, lalo na kung may fever or unusual discharge, better safe than sorry talaga! Try warm compress or humidifier sa bahay habang naghihintay ng appointment, maraming moms namin ganyan ang ginagawa para makatulong. Hoping you feel better soon, mama!