listen, milky white discharge can be an early sign due to hormonal changes, but it can also just mean your period is coming. don't drive yourself crazy guessing; just wait for your missed period and take a test.
oh god, i remember checking my underwear every hour looking for this exact discharge and stressing out! it can definitely be an early sign, but please try to distract yourself so you don't overthink it too much.
before spending money on expensive early-detection tests, just wait for 4-5 days past your missed period date. basic strip tests from any local medical shop cost very little and are highly accurate.
yes, increased discharge is very common in early pregnancy due to high estrogen. it's a great positive sign, so keep your fingers crossed and test in a few days!
beta, it is quite common, but make sure there is no itching or bad smell, otherwise it could be an infection. keep the area clean and dry, and avoid any strong scented soaps down there.