hey all!

So I recently have felt different and decided to take some pregnancy tests. Now I am in recovery for anorexia and an eating disorder so my period cycles have been extremely messed up. In 2018, I lost my period and came off birth control. In August of 2020 I got my period back for about 10 months. I lost it again in June 2021. I recently got vaccinated and after the second shot I got my period in the month of November. According to my <a href="https://play.google.com/store/apps/details?id=com.glow.android">glow app</a>, my next period is in three days. Ive been feeling different so I decided about two weeks ago to take a test. There was a very very faint line. I took another one the next morning and it was a clear negative. A week later I still felt off so I took another one and it was a clear negative. Today, I decided to take one because I thought before maybe I was testing too early and since my period is very soon I should test to make sure. Well, very clear positive. Thoughts ? I am at a young age and very scared, anxious, and confused. I don’t want to stress if there isnt anything to stress about or get my hopes up because I thought my fertility was completely messed up due to my eating disorder. I have attached pictures of three tests. The picture with the two tests are the first two i took a few weeks ago. The bottom one is where I see the faint line and the tip one has nothing. I threw away the third test i took a week later that was a negative. The other picture with the singular test is the positive one i took today early afternoon. Any input

will help, thank you!

Thank