Second month TTC

Elizabeth • 25 years old. TTC #1 after miscarriage in 2012
Last month my husband and I had no luck TTC. I wasn't too discouraged because it was only our first month TTC. I'm finally done with my period and anxious to try again for a sticky baby this month. According to glow my fertile window begins on the 6th (perfect timing as my husband will be on vacation the 7th-14th). I've been religiously taking my prenatal vitamin. I'm not too familiar with checking my CM or cervical position so I'm wondering when I should start testing for ovulation?? Also my husband and I have been thinking about trying preseed this month..opinions?? I'm very impatient and want to get pregnant as soon as possible. ADVICE?!?! All comments are appreciated! Baby dust to all :)