Stressed Out :(

Desarae
So I'm trying not to stress but it's too natural for me...I'm a worrier. We've been TTC since April...prior to that I was on bc for 16 years. Up until last month my husband was gone for weeks each month (navy) so that doesn't help but I've been using the Wondfo strips and they are making me feel worse. I don't know if I'm doing them right or not being consistent with them or what!!! All these months I've only clearly had a positive and that was 2 months ago...u fortunately my hubby was out to sea. He's leaving for deployment in February until the end of the year so I really want to get this figured out. What should I do? I've thought about temping but am a little confused about that too. I've tried it a few times and my temps range all over the place when I do it orally but are more consistent vaginally so is vaginally ok for temping? Oh and my cycles are 28-32 days.