HPT or wait..?

Usually have an average 26-28 day cycle. Closer to 26 tho. Today is CD 32 with no signs of AF. Super hungry, cranky. I'm scared to take an hpt because hubs and I want this so bad. What would you do? Wait til you're a week late? Suck it up & take one now? Call doctor? Thoughts? I'm trying not to get hopes up, but I'm never later than a 28 day cycle.