PLEASE NO NEGATIVE COMMENTS...So my boyfriend told his mom..... Am i over reacting what should i do..?

So my period has been late for 33 days, I took two pregnancy tests and they came out negative, and I've never skipped a period. I'm pretty much freaking out.

He went and told his mom that I could be pregnant. But I feel super uncomfortable because he didn't even consider how I would feel about him telling his mom..like..I feel awkward being in this house now.. I mean I have my own place, I get along with his mom but I feel so ashamed when she walks by me..😭

And old people tend to talk a lot about other peoples business..and I feel angry that he didn't take me into consideration..he loves me and I love him but he keeps making jokes about having babies and it makes me feel uncomfortable.. What if I am (not that I would do this) but what if I didn't want to have a baby and then his mom gets all sad..ugh and now I'm nervous and idk what to do..I'm genuinely freaked out, what does it mean when I skip a period? And tests come out negative..? honestly I have no parents so someone please guide me in the right direction....