Afraid to test.

So, hubby and I have been trying for a year, but took a couple months off because we were too stressed. We BD in Jan around ovulation time according to app (didn't test). Then we haven't had sex since. In February I got my period and now this month I haven't gotten it yet. I'm usually a 33-35 cycle with the occasional 37 days. Today is CD 39. I'm wondering if maybe we did get pregnant in Jan and that the Feb bleeding wasn't a period. Wondering if that explains why no period yet and the terrible hip pains I have at the moment. I feel stupid for even writing this as I've been so disappointed this last year. Anyone else have a similar experience? My luck AF will show her head right after I write this. Just wanted to talk to someone about it who isn't my family or SO. Don't want anyone's hopes up. Trying not to get mine up either.