Pregnancy fail :(

I really thought I was going to be pregnant I even took a pregnancy test yesterday and it came out negative... I got my period when I knew my body was making changes 😣😣 I feel so depressed especially since my boyfriend is behide bars until late December 😩😩 my feelings are everywhere and my heart dropped...  😞 I don't understand though! I started spotting brown then after I started bleeding & still am 😔 I feel so bloated now.. 😣😭😭