Maybe. Most of the time, no. But right now "did I do something?" is about to become a text, and that text is often the part that actually goes wrong.
The answer is in 2 places: the last message before it stopped, and how he has gone quiet before.
Free to try. We never store your chats.
Every answer online says the same kind thing: people get busy, it is probably not you. That is true about people in general. It is not an answer about him, and it does not help at 11pm when he stopped replying mid conversation.
What helps is looking at what is actually in your thread.
Scroll to the exact spot where it stopped. Read the last 2 or 3 messages, not the whole week.
Then look at him. Has he gone quiet in the middle of a conversation before, and come back on his own? If yes, this is how he does it. If he has been gone for weeks, not a day, why he stopped texting is the better read.
Here is how it usually goes. He says "maybe later" on Tuesday. Then:
The 4th one feels like it fixes things. It does not. It is an apology for the 3rd one, so it takes the question back. Now he has said 1 thing, you have sent 3, and there is nothing left on the table for him to answer.
Taking it back is not the same as not having sent it. He still read "did i do something?" He just has no way to answer it now.
If you can point to the line that landed badly, name that line, once, and keep it short. Something like: that thing i said about your job came out wrong. sorry about that
That gives him something real to answer. "did i do something?" does the opposite. It hands him the job of finding the problem for you. For more on this, see how to apologize over text.
If you cannot point to anything, you do not have something to apologize for yet. A vague sorry makes a small silence bigger.
If he said "maybe later," let later belong to him. If you already sent 2 or more since his last message, the next move is his.
If you already sent "did i do something?", do not send "ignore that." Let it stand. 1 honest question is easier to answer than a question and its take-back.
Sending nothing today is a normal answer here, not a failure. And if he has told you to stop texting, do not push contact.
You paste the conversation and it reads where it stopped against him rather than against a list: what the last messages asked, whether he has gone quiet like this before, and whether this is his normal or a change.
Then it writes the reply back in 4 tones, and tells you if the better move today is to wait instead of sending anything.
Try it on your conversation