April fools joke gone wrong? PLEASE READ! HELP!!!

So this girl I use to work with posted on FB a few weeks ago that she was 10 weeks pregnant with twins (she is the type that post just for attention a lot so we all didn't believe it from the start, but didn't say anything of course) then April 1st gets here and she says April fools, she's not pregnant! To me the joke didn't hurt my feelings (I thought it was immature, she's like 25) but as a women who has endometriosis and has been trying to get pregnant; I can't wait for that BFP and to be able to announce it to my family and friends! So to me i don't think it's funny to joke about being pregnant publicly, if at all;  well then the worse part to me, this is where my feelings get hurt is when I explain to her (not in a mean way at all, that's just not me) how she might not realize it but her joke isn't funny about being pregnant and it is a sting to someone's heart who can't or is waiting so badly for the BFP! Her response to that is there is much worse out there and she doesn't support child abuse or abortion and all that so who cares about her joke!! She also said she would do it again and sent the laughing face with it! I tried explains it a few different times using different wording, hoping for the best but At the end we decided to agree to disagree bc there was no getting to her!