Ttc after misscariage

Sabrina

I had a miscarriage on June 21 2020, since then I haven't had a period but we being having sex.. I got my blood drew on Monday but my doctor hasn't got them in yet, so I took a pregnancy test the line so very faint it almost look like a bfn. Let me throw in that on the 20th my hcg levels was 55 then on the 22nd they was 64. ..has anyone had anything like this happen to them