Confused miscarriage..

Hello ladies,

I’m just going to jump right in.

I have been having regular periods, my last one was 28 nov - 2nd December.

The Friday after that I took a pregnancy test due to brown bleeding. (9 dec)

I got back 2 positive tests.

Last night my partner and I were having sex and after wards I was cramping like mad, feeling sick, dizzy and light headed. Finally settled after a seat and some water. But after work this morning I got home and I was bleeding fresh red blood with period like cramps. Took a test and it says not pregnant now.

Sore boobs for about a week now.

I’m just wanting to know what is happening with my body. Did I miscarry or was I never pregnant. DRs weren’t much help just told to wait it out.

Thanks in advance x