pregnant scare

I have taken a total of 5 pregnancy test, my bf and I have sex with out condoms but it's been 4 weeks, his family stresses me out, with school, work and raising my 4year old things get stressful. So my period finally came on the 23 of Feb and stopped on the 24 of Feb but it was very light almost like a spotting type thing now I'm really freaked out. I can't call my bf and speak with him cause he is in jail unfortunately. And has been there for almost 5 weeks. Please any advice? Has this ever happened to anyone before? I don't have sisters to ask them or girlfriends. So I just need some help 😣😣😰😰😢😢😓😓