Question!?!?!?

Amber

So I don’t have pictures sorry I really wish I would have taken one but I was in the shower (no phone in there) but I had been late 44 days and then day before last started spotting so of course I’m like ok going to start my period... I do the next day I usually can tell when I’m going to start cause about a day or so before I always get cramps in my lower back but this time nothing just spotting then started so it was a little strange but then getting in the shower about an hour ago I have some blood clots come out which I never ever have either and all day today have been having strange periodic cramping like sharp pains I’m just wondering for those who unfortunately have had a miscarriage before if you feel cramping prior to the time of passing I did a pregnancy test about 3 weeks ago and it said it was negative but this was just really strange to me