5days late BFN/Progesterone IM please help...

According to glow my period was due to start 5 days ago. It has still yet to come. I've had slight cramping and some sharp pains in the lower abdomen. Breast tenderness, nausea, you name it. I've also started progesterone injections this cycle on days 21-28. I've taken god knows how many HPTS and all neg. I was just wondering if any of you have experienced this and still ended up getting your BFP or if maybe the progesterone could be delaying my cycle?