IM SCARED BUT MORE ANXIOUS 😟

So, i was supposed to get my period on the 25th which was two days ago, i feel absolutely no signs of it coming in 😐 now the question is, how long after i miss a period should i take a pregnancy test to see if i’m pregnant??? I’m scared but even more anxious.... i don’t want to get my hopes up just to realize i’m NOT pregnant 🤰😔 i’ve been TTC for a while now and still nothing. But now i feel some changes in my body. Maybe i’m just overthinking it. But ladies, PLEASE HELP ME!!!!!