Aww first time mommy ka pa lang, totally normal to worry! Parang lahat ng amin dito nag-panic din noong una pag may nakita kaming unusual sa baby hehe. Depende sa ano exactly na nakita mo, kung fever, rash, breathing problems, or something else, pero better safe than sorry, talaga, kaya call your pedia or go to the clinic para sure, lalo na kung baguhan ka pa sa baby things at hindi mo sure if it's normal or hindi.