Why me?

My periods are always irregular, and I normally wait a while before I even buy a test. I had all symptoms of pregnancy and decided to buy a test after my period was 26 days late. I was so excited to take the test this morning and as soon as I go to take the test I noticed my period had started. I’m so tired of not being able to have my own child. I wish I had normal periods without just using birth control or having to take a bunch of hormones.