2nd time TTC

LBMamaNz
Hey everyone!
Haven't been on here since my daughter was born last year 😳🙈
I had a miscarriage in February, but DH and I weren't trying so it was super unexpected because I didn't think I would get pregnant so fast and without really trying.
 But now that we are trying, I just feel like my body is ambushing our plans to have another baby. In April I thought I was pregnant so took a test, which came back (vfl) positive, but then started bleeding that afternoon. I had a blood test done as well which came back negative. I put it down to a faulty test.
I was a week late and haven't been feeling great so on Saturday I took a test again and it was pretty clearly positive but again started bleeding. I have a doctors appointment set for Friday so am getting a professional checkout, but just wondered if anyone had been through a similar situation? Surely I'm not having a miscarriage every time? That would just be heartbreaking and I can't get my mind around that posibiluty!! Did my of you have regular 'periods' throughout pregnancy?