Can you ?

So I lost my Little love 3-12-18 I was only 6 weeks 4 days along . I had been bleeding for 4 days and I went to the hospital multiple times . They found the babies heart beat and said it was a threatened miscarriage. The next day (3-12) the baby was gone, had to have a d&c; on the 13th . Bleeding from the surgery had stopped completely 2 days later . 3 days post d&c; bf and I had sex and didn’t wait . It’s been 13th days since having the d&c; , so what I’m asking is ... is it possible to conceive that soon ? We’re not trying but then again not using protection. Just asking if it’s possible to conceive. Not whether or not we should/shouldn’t .