Help !!

Planning on calling planned parenthood tomorrow morning. But want to know how long y’all would wait to go in and get checked. My period was suppose to start thursday but never did. Starting from Thursday morning up until this morning I’ve taken test. All show up negative. My mom says she kinda sees it on one but not sure. Testing 1 more time tomorrow morning and then idk what to do. Ha sanguine been to planned parenthood and if so how much does it cost for pee pregnancy test and blood test ? And how long does it take for blood test to come back or how much longer should I wait to go it to get tested ? Me and my husband use withdrawal method. Sometimes he don’t pull out on time but we’ve been doing it for 2 years now.

Been super tired nauseated headaches missed period high sex drive and sore breast (sore breast started Friday afternoon) and also super emotional!! first day of last period was October 14th.