Rainbowbaby's TTC after m/c Wish

I been trying to conceive hoping this month we got the egg my period not due till Sept 22 2016 but we had sex 4 days before ovulation and 2 days after I been feeling so sick niasea and diarrea and sleeping for 3 days but all my urine has been negative I took a blood today but maybe it was to early I get result tomorrow