Period smell? Help please..

Taylor • Happily married! Pregnant for 1st baby!!
Okay tmi but it smells like I'm going to start my period but I'm not spotting or anything. I'm 4 weeks 2 days so I'm kinda freaking out even though I had a clear positive prego test yesterday from a digital. Peace of mind please? No cramps just smell and hip pain I've been having for 2 days. Help please.