TTC #2 / Early 30's / AF due Apr-13

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Hey everyone trying to find some cycle buddy's. We're in our Fourth month TTC #2 and so far no luck. My AF is due 4/13 and so far some cramping & just a little pink spotting however the cramps & the spotting Stoped. I haven't taken any tests in the past 6 days but when I did it was a BFN
​The fact that we might not be pregnant again this month might be tougher on my husband as he's starting to get concerned that it might be something wrong with one of us. Any advice?