I'm pretty irregular when it comes to my period. But I've been in a serious relationship for the past 4 years and have been consistent with a monthly cycle. In January, I thought I had a miscarriage. But in the past month, my partner and I have had sex almost everyday and he's came in me since we decided to started trying. I'm now 7 days late according to some <a href="https://play.google.com/store/apps/details?id=com.glow.android.eve">period apps</a> and I've had a few symptoms but I've been so heartbroken plenty of times by taking tests and them coming out negative. Any advice on what I should do?

My symptoms include:

Heartburn

Nausea

Bloating

Food aversions

Sore breasts