Why do I feel and SEE movement?? I believe I am only 5 weeks pregnant.

So yesterday, I felt a few flutters. I googled it and it said it was most likely wind as I know the embryo is tint at this stage. I have already had a baby, didn't feel any movement until about 20 weeks.

However, last night, I was lying on my side and it started again. I turned on my phone torch and I could physically see the movements which reminded me totally of the first kicks of my first. I lay on my back and it still kept happening. I even caught it on video. What is going on??? I had my period on the 9th June. Ovulated 25th June which would make me 5 weeks and a few days pregnant.

I keep thinking is there anyway I could be further along but then again, I only started getting faint bfps from 9dpo.

I just know it's not in my head as I can physically see it and now have a video. Would gas do this too???🤣