So confused

Vicki

I had a miscarriage in February and we have been ttc ever since. I've tracked my ovulation with the digital tests and this month I did not ovulate at all according to those tests. I also started my period a day early last month, first time either of those has EVER happened. Is it possible that I am already pregnant or that I'm just too old to have kids and my lady parts are not working right?

Gah. I just feel like giving up.