I’m scared to ask my bf questions

I’m scared he’s going to think I’m crazy, or super clingy and then not want to be with me anymore. We’ve only been going out a couple months but I feel like we’ve gotten pretty close. Closer than I’ve ever gotten to someone in 2 months and he said the same for him (we’re 23).

I wanna share what I want to ask him and please tell me if I’m crazy for asking these things or not.

1. There’s been 3-4 times he uses a random girls name as an example and said it was just the first name that came to his head that isn’t a name of one of my friends. It’s always the same name… I want to ask if he actually knows a girl by that name, I’m assuming it’s an ex because he doesn’t have a female friend by that name, at least that ik of. But I’m scared I’m going to get hurt or he’s going to think I’m insecure

2. He rarely texts me first. But when I do text him or call him, he says he enjoys talking to me, hearing about my day etc. Makes me feel like he forgets I exist until I text him like mid afternoon

3. He never quite tells me his plans unless I keep asking questions. Example - he said he was going to hang out with friends. And that’s it. So I asked him when, which friends, where they’re going etc. simply bc I was curious and that’s something I would’ve just told him about myself without him asking. But why doesn’t he think to just tell me? Or he told me he was going to maybe go to his friends cabin last weekend if he got off work in time on Friday. And he never told me explicitly he was actually going. He never even told me who was going, just said “some friends”. Later found out one of the gf’s brought like 3 of her random friends. Which honestly didn’t upset me bc I trust him, but why would he leave that out? He’d lose his mind if I didn’t tell him a bunch of random guys were going to be at a cabin with me all weekend. I asked him a couple times during the day if he was going but he said he doesn’t know and asked why I’m asking. I just was curious to know, thought I deserved to know if he was leaving for the weekend. How he told me was I had called him to see how he was doing/how work was going and he told me he was almost home to pack and then pick up his friend who wanted a ride to the cabin. I was sad he didn’t think to text me and say - hey I got off work in time to go away this weekend, I’ll be leaving this evening and be gone a few days. Also he told me that like 2 weeks ago his friend asked if he wanted to go on a trip for the weekend. He said he told his friend he can’t just hop on a plane and leave for a week on such short notice. Told me that trip will probably happen. But why did he tell me 2 weeks after??? IF he does tell me stuff, it’s super delayed.

4. I send him pics after the gym and sometimes tell him what I’m up to but he never responds. He says “ok” when I tell him I have plans and stuff with my friends or that I’m working. And has responded to maybe 2 of my gym pics I sent (I’ve sent him at least 20 or so. I send him a pic like every other time I go to the gym, and send my girl friends one each time) but when we’re together he tells me he likes getting them. I just want some response