So my husband and I are trying and not trying to conceive.. And I had a miscarriage in January so of course preg would be great but still makes me nervous! Any ways we had sex during my fertile days and my period isn't due for at least a week but these last couple days I have had an on and off headache, backache and cramps and occasionally tingling in my nipples like when your milk is about to let down.. And today I experienced a medium amount of brownish discharge.. I'm trying not get my hopes up but has anyone had similar experience and been preg?