Did I overreact to my friend using my phone while I was bedridden in the hospital?

A few years ago, I was involved in an accident which led to me being hospitalized. I was there for about a week and mainly family came to visit. One of the visitors was my childhood best friend. We knew each other since middle school and despite the hardships we had in the past always stuck by each others side. While at the hospital she managed to get my phone and went to the waiting room. During this time my brother came to visit and noticed my friend when he came to my room. He noticed her acting weird and skittish while going through her phone. Since it was a while since he’s seen her he waved but she ignored while scrolling in her phone. Some time past and a mutual friend came and sat next to her. My brother and cousin noticed friend A and B giggling while looking at the phone. My brother thought it was weird given the state I was in. He heard her mumble a few rude remarks about my partner and how it won’t last. It was then they realized it was my phone and they were going through my messages with my parents her . My brother at this point got mad and told friend A to return the phone because she had no business going through it. Friend B proceeded to explain that they were just looking for information that could help the staff. Friend A then mentioned that they had to go because she had work. My cousin being overprotective ended up following them and then told my brother they actually stayed in the parking lot for 30 -40 min before they left. My mom ended up telling me she saw on friend A’s insta story they went to the club. After that incident they never came back to visit me nor called. Whenever I was discharged friend A texted a few days after joking about how drugged up I was at the hospital and asked if I remembered anything. I played dumb and said I did not (at this point my family told me what all happened and were in shock because friend A was like family). She then proceeded to say once I was able to go out we should go out for down drinks. I became very depressed when I found out what they did to me,especially the rude remarks about my relationship. I told her I needed time to recover but I’ll think about it. Some of the other stuff they did with my phone was go through my nsfw pictures, messages, passwords, messaging friends of mine,using my face to unlock my phone while unconscious and trying to get into my bank app. I felt so betrayed and confused during this time. I slowly became a hermit,not wanting to go out,just staying in my room,trying to make sense of stuff. I began to question our whole friendship. I ended up ghosting her and relocated to another city as soon as I could. Despite all this I look back and question if I was too sensitive. I have a small circle of friends and she was like a sister.… I’m now expecting my first child (with the partner they said I wouldn’t last long with) and think of her. I always thought she’d be one of the first people I’d share the news with but now I’m left wondering if I did the right thing. Did I over react ? Should I have messaged her one last time telling her I know of everything they did? Sorry for the long post and any errors. English is my second language.