Should I be worried?

Got my period last month and haven’t had sex at all or anything since February after my period for that month. I’m supposed to get my period in 5 Days but I don’t feel any symptoms at all. My lower back does hurt and I am bloated a I guess and I’m getting a little brownish discharge. My boobs usually hurt before I get my period which they haven’t so I am worried because they don’t hurt and it doesn’t feel like I’m going to get my period. Should i be worried? Are they even any chance? Deep down I know I’m fine I just worry a lot