I hope this does not sound crazy but I have regular periods on the 2nd of every month and this I was 5 weeks late on the 25th with an strange to me period it started with spotting for 2 days and then a lot of blood and clots and stuff for 2 days and then stops I usually go 7 days with heavy bleeding. I have low back pain, fatigue and urinating a lot. All my home tests are negative. Is there any way I could be pregnant?

Are you on birth control, that regulates your period date ?

But yes it sounds strange on several counts, first a period should not come on the 2nd of each month, some months have 28 days, some have 31 days, a monthly cycle is normally a certain number of days (22 to 32) or what ever is normal for you.

So the day you start your period, should not ever always be on the 2nd of the month.

Next, there are many reasons for this, from pregnancy, miscarriage, infections, or just a strange period, ( many women will have different periods, or even miss one completely from time to time)

I would just wait till next month and see if you have or miss that period.

Are you under any stress, change in life or work ? New medication ?

Ok thanks. About a week ago I had horrible back pains and felt like my stomach was ripping apart. That is when I got my late period or what I think was my period. It was very painful It is like my uterus was pishing it out and then I had the big clots and after a hour or so I felt better.Not sure what was going on. But now I'm just waiting to see what happens next month. But I'm still having the symptoms of fatigue, back pain.