I think I'm pregnant for the first time ever

Yesterday I experience pink color discharge twice throughout my day. I have minor tingles on my sides and I had the most crucial headache yesterday. I've been eating more and more emotional as well. My period doesn't start for another 13 days. Yesterday I bought a pregnancy test with two tests in it. Says for me to take it 5 days before I miss my period. So I have 8 more days before I take the test... until then I need real life support on how to get that test to positive within these 8 days. Yes I'm trying to get pregnant. So what should I do. My sweetheart thinks I'm pregnant and already started buying for the baby...🤦🏽‍♀️so how ladies? What should I do...?? And I hope I'm pregnant.