Should I still be bleeding?

Bled through 3 times about once a week with clots and right through my pants like a tap it ended up dripping on the floor.

Waiting for an app for a scan but could take up to 4 weeks.

They dont seem worried as iv got negative tests.

Edit: it's basically stopped now but it stops then starts but been constant since the 30th of april.

The times I bled through it was within 2mins it just gushes out like a tap like this. Then dies off again to like a period.