I've never posted in here but right now I need honest help.

as of today 5/31/18 I am 11 days late on my period. no cramping really. I guess you could say slight cramps. and on day 7 of spotting 2 days brown. 2 brown and pink. one no spotting. and yesterday and today(5/31) it is pink and more mucusy and ig a little heavier (still don't have to wear anything)

On the 21st I took a HPT and got negative

on Friday 5/25 (5 days late at the time) I started getting spotting. a brown mucus kind of and only when I wipe. it doesn't get on my panties and I don't have to wear anything.

at this point I thought my period was starting weird so i waited it out. by Sunday 5/27 I was impatient and just had to know so I took a clear blue digital test. It made it to the 3rd blinking line and gave me an error.

Monday 5/28 the spotting stopped.

Tuesday 5/29 I started spotting a more light pink I was worried about wasting a drs time so i took a cheap dollar general test and the control window wouldn't populate. so I went to urgent care and they just did a blood test. Negative.

now Thursday 5/31 I am still spotting. I have had a period for 10 years. it is on time every month. same cycle. and terrible cramps accompany it always.

this is the first time I've ever experienced this.

what is going on? anybody else had this happen? what was the result?