Help?!?!?

Six weeks pregnant and last night I started bleeding a little bit. Woke up in the middle of the night cramping super bad. Bleeding super bad now. Husband and I cant stop crying, we probably lost our little one. Our first pregnancy. Please pray for me, I would greatly appreciate it.

UPDATE-

So I had seven POSITIVE pregnancy tests. The last positive I took was yesterday morning and I started bleeding last night. Keep in mind we believe we are pregnant and I see my doctor on the seventh. That's the earliest they would see me. And so I kept taking my vitamins and testing every other day (still getting positives). Anyway, I went through all these tests and the ER nurse told my husband and I that apparently I was never pregnant. My HCG was a 1. But again, I had SEVEN positive tests. I dont understand. And I had always thought my periods were normal (always pretty regular within a day or two) but ive always had pretty big blood clots in my period blood since forever and I thought that was normal. Now im all confused. Someone please help!!!