Search Results: how to act on a first date

I’ve been talking to this guy from a dating app for a little over a month. We’re both PhD students in extremely demanding fields, which also makes things hard. Let me just jump into what’s been going on:

Pros:
-he asked for my number as soon as we matched
-asked me on a great first date (said he wanted to see me again after that)
-from the beginning texts me good morning pretty much every morning (except for a couple)
-texts me throughout the day
-acts supportive whenever I have a lot going on

Cons:
-I had to ask for date #2
-he’s updated his dating app maybe 2 days ago
-he’s also been busier for a few days (moving into a new place with his roommate). I asked him if something was up because he slowed down/stopped texting for a day or two but he apologized and went back to the usual texting
-As of right now because we’re both winding down the academic year, there’s no plan for #3 yet (#2 was a little over a week ago).

I will say, I updated my profile a couple weeks ago solely to have backups because I don’t want to get hurt. However, I think I’ve been clear that I’m really into him. I also overthink and I’ve been going back and forth with whether he’s into me or not (he could literally tell me he loves me and I still wouldn’t be sure, I’m an anxious person 💀)

Does it seem like he’s into me? And should I be worried that he updated his dating profile (like is this normal to do while you like someone or he’s probably slow fading/not very into me)? If I’m also wayyy overthinking, I’d also like to know. Thanks!