My tattoos are really itchy for no reason

I got this tattoo in June 2022 and since then it has been slightly itchy now and then for no reason. But that used to go away in a day or so and I didn’t think it was concerning. Since the last 3/4 days ALL the tattoos on my body (I have around 10-12) are itchy. Not all at the same time. But definitely multiple together.

I haven’t really changed anything in my skin care. Started using a new body wash but I’ve only used it twice till now in 6/7 days and I have actually used this one before a long time ago, and it didn’t give me any issues back then.

Health wise, the one noteworthy thing imo is the fact that I was kinda constipated for 3 days(sorry if tmi lol), but it’s fine now and the tats are still itchy.

I’ve shared pictures of this one in particular because it is itchy right now. I’m trying so hard to control the urge to scratch because when I do the skin turns red, is raised and there are these tiny dots on the tattoo. I’ve tried to get a clear picture. It almost looks like peels skin in dots??? If that makes sense. Idk what that is and that scares me lol. If anyone has any idea what is happening please tell me 🙏😭