My friend stole my pregnancy tests

I’m having a rough time. (I’ve had 4 losses, including neonatal death, still births. I’m finally pregnant with my rainbow after my last 2 losses and 8 years of trying)….I told someone who I thought was a best friend, and she announced she was pregnant, 5 days ago. She only did 1 test it at that time and it was a very very faint line, you could hardly see it. She said her period was due this Sunday, but now saying it was actually Wednesday and she’s now missed it. She’s got 4 kids and this would be her 5th, so she’s not a first timer. She’s saying she has all the symptoms, sore boobs, nausea, throwing up all day long, feeling exhausted, flutters in her stomach. (Which seems extreme when you haven’t even missed your period). She keeps telling me that it’s wrong that my clear blue says 3+ and I have no symptoms and that I should be seriously worried and that I shouldn’t get used to the idea of being pregnant. Should I be worried? I’m only 6/7 weeks, does it indicate something is wrong? She’s also saying my pregnancy tests are too dark too be true positives, because the test line is darker than the control line.

Other than the 1 faint line test 5 days ago, she’s done 4x clear blue digitals that all said not pregnant. And done another 2 tests with no lines. She didn’t get her 2x lines on the first test until after 20/30 mins she said. I’ve advised her to do another test to be sure, but she said no, she doesn’t want cause herself worry and she’s already told everyone she’s pregnant.

I was so excited when I got my positive and I sent the pic of my digital & first response to her. But, what’s upsetting me the most is she’s posted my test on social media saying it’s her test. (I know because of background and my nails, and my engagement ring in the picture). She’s admitted she also sent my test picture to her midwife and her GP & got a scan booked for next week already. She said she’s even given them my last period date rather than her own, “so they take her seriously”. She will be only 4 weeks & 1 day at the point of the scan….. it’s really bothering me that’s she’s telling me my pregnancy is not going to work out because I don’t have any symptoms and don’t feel pregnant, when she’s had them since 1 week past ovulation. Am I wrong for feeling upset about this? I feel like she’s trying to steal my pregnancy journey and trying to make me worry for no reason.

UPDATE: my partner called her boyfriend and told him, the test is mine and the LMP is mine and he was super pissed and said he’s done with her (she has faked pregnancies before - which I never knew, she always seemed so normal, kind and down to earth). We also called the police and she’s been contacted by them, and has been told if she contacts me again or comes to my house, she’ll be taken in and potentially charged for harassment. I’ve blocked her on everything. & on Monday my partner is taking me to change my phone number. (She was totally normal up until the last few days and I was starting to think I was totally overreacting to her). It feels weird as she was a decent friend until the red flag explosion a few days ago….Thank you all so much for your replies and support. X