Have anyone had this problem with being pregnant

Mercedes

I’m only 2weeks and 3 days I’ve been bleeding for a week now and I don’t understand what’s wrong if I started my period June 7 -11th. I had sex on the 12th then on the 15th I started spotting so I thought I was having a irregular period because I took a pregnancy test be4 I started my cycle it was negative then came off had sex then that Monday started bleeding took pregnancy test it said it was positive ive been spotting since June 15th the doctors did blood work they said everything looks normal my uterus and Fallopian tubes also they trying to fig out where the baby is implanted but it’s to early I’m just stress because this my 3rd pregnancy my last to I lost