to start off me (18m) and my gf (17f) call eachother every day and she is a pretty jelous person this incident happened yesterday and this hasn‘t been the first time she’s reacted like this but never has she ignored me for this long in the entirety of our relationship (we‘ve been together for a year now anf we‘re also long distance). yesterday it so happened that I wanted to call my guy best friend, he lives sort of far away from me, same country but a different place and we just wanted to play some games together. I rarely ever call him and always ask my gf if it’s convenient first when I do and generally try to do it when she’s in school or busy, but since we‘ve been planning to work on building something in a game I finally wanted to get started with it. Yesterday me and her were on call and I already had a headache so after we finished our conversation I asked her if it was okay to call him (tbh it may have been a mistake from my part to not tell her I was planning on talking to him after) and she said it was perfectly fine. I even asked if she was sure and that I‘ll call her after talking to him and she sounded perfectly fine with that (It‘s very rare that I can’t tell if she’s upset) so I called him and we talked for a couple hours. I knew she‘d be going to bed pretty late since she’s off school so I was sure we‘d have time after me and him would be done. While me and him talked I texted her if she was okay and even asked her if she wanted to join us (all 3 of us called in the past before and we all get along well, we even have a gc together) and she didn’t answer for a couple minutes. I didn’t mind that but she then said „I‘m just gonna go to bed“ and I imediately got weird vibes. firstly because ever since she was off school she always went to bed at 11pm and it was only 9pm at the time. I felt bad at that moment too so I apologized and asked her if she’s going because of the situation, she dryly replied „no“ and when I asked if she was just sleepy she said „yes“. now it’s not that I don’t belive her but she seemed very different than usual and just said „sleep well ily“. I took a moment to reflect wether on I should just call her or let her sleep instead, but since I had a feeling I‘d just annoy her if I kept talking if she really was sleepy I decided to let her sleep. skip forward to this morning and I‘m texting her apologizing and saying that it was all my fault for ending call to talk to my guy best friend and that I’ll give her space if she needs it because that guilt overcame me once again. Deep down though I just had a feeling that I wasn’t really to blame and after sending those texts apologizing I didn’t get a text back for about an hour. I then thought she was just sleeping but opened a game we both play together out of boredom and saw she was playing. I thought that was weird because I remembered when I sent those apology texts her phone wasn’t on silent mode which it usually is but every time she turns it off she always texts back imediately so that’s when I knew she was purposely ignoring me. I texted her „are you ignoring me?“ and she then texted back saying „no I just need space sorry“. it’s been almost 4 hours now and I just asked her a couple minutes ago if she’s okay and she still needs space she said „a little“. I never mind giving her her space but i‘ve been sad and confused all day because of this and as mentioned she’s never ignored me this long before. In my head i‘m just thinking that I should be able to call my guy best friend sometimes because me and my gf talk every day anyways. I‘m just usure if i‘m in the wrong here so, AITAH?