Hi mama, don't worry, yellow discharge during pregnancy is actually super common, especially as you get further along, kaya hindi ka nag-iisa sa worry na yan! Since you don't have itching, burning, or any bad smell, it's likely just your body adjusting to all the hormonal changes, pero para ma-ease ang anxiety mo completely, I'd really suggest mention it sa OB mo sa next visit para ma-confirm na everything's okay, one of my mum friends thought the same thing at the doc just did a quick check and she felt so much better knowing. Sending you calm vibes, mama, the anxiety during pregnancy is real, pero usually these things turn out to be nothing!