So this past month we put ttc on hold for a little bit and I didn't exactly track my cycle using opks and I don't know for sure when I ovulated but we had unprotected sex when my cm was egg white so it's possible I was ovulating. I had some spotting a few days ago which will be exactly 7 days before my period. Well it would be great if I did accidentally conceive except I had an asthma attack and didn't have an inhaler around so I took four primaten tablets which have ephedrine in them. So I am worried that if I did conceive I just may have ruined it....any one else take primaten  and everything be ok?