Need opinions

Hey ladies

So my last real menses was back in December, menses lasted 5 days. Back in January I bleed lightly for less than 24 hours then spotted for 4 days. Lots of BFN. Cramping every couple days, nothing alarming. This pass weekend, again bleed for less than 24 hours and now spotting but it seems like i'm going to stop spotting because it's getting to the point there's no blood on my liner, only when I wipe.

Sorry this is long. What do you ladies think? Has this happened to anyone? Do you think it's worth seeing my OB /GYN?

Thanks in advance!