Need some help

Ally

So this is how this month is going for me I just want to know when would be the best time to take a pregnancy test, for the last few days a lot of things have been feeling different, like sensitive nipples, itchy boobs, feeling tired, not a lot of motivation feeling hungry more light headaches, lower backache just at one side also pelvic pain on and off, don’t wanna test yet has I feel it is to early. I don’t get anything like this when my period is due.