Mama, any changes sa discharge during pregnancy can be worrying, especially first time! Please check with your OB agad para ma-confirm na everything is okay, hindi ito mabigat na appointment, kaya mo talaga gawin.
A few of my mum friends had different discharge at different weeks, pero ang safest talaga is to let your doctor check kasi they know your pregnancy best. Basta keep monitoring and don't worry too much, most things turn out normal, pero better safe than sorry, diba? You're almost there na, mama!