"Little experiences" other than wearing diapers

For some people into ABDL, diapers are only a part of the feeling of being little. Very common other aspects are, for example, pacifiers or stuffed animals.

Personally, I had some experiences when I was in the process of getting out of diapers that I strongly link to that feeling of being little but which I never read people reporting about. These childhood experiences are obviously linked to medfet topics and to feeling ashamed/dominated:

• When I was 5 I was in the hospital and already expected to be dry. I was not allowed to get up, so I had to use a hospital urine bottle. I couldn't handle it, so a nurse assisted me with it and I felt very embarrased. Since then, I find the scenario of having to urinate in a hospital setting with female assistance very arousing. (Probably for being vulnerable and someone else in control.)
• Similar to the above, when I was a little older (i.e., out of diapers) I had to provide a clean catch urine sample in a hospital. I could already go to the toilet alone but didn't know how to perform that sterile procedure. So a nurse assisted me, peeling back my foreskin and disinfecting the glans so that the sample would not be contaminated. I couldn't urinate on spot and felt ashamed to pee in front of another person. When I did she praised me for being a “good boy" which is since then a trigger word in mdom scenarios for me.
• I concsiously only remember one occasion of being diapered, around the age of 4. I was sick and my mother needed an urine sample for the Dr's office, but I wasn't toilet trained yet. So she applied an adhesive urine collector to my penis and put the diaper over it. (It has no tube, it's just a plastic bag with an oval hole in it.) It was an odd feeling and I couldn't understand why another person was expecting me to pee.

Has someone similar recollections?

Funny story to end that post: When I got my Covid-19 shot, I was taken care of by a female doctor who saw I was a bit nervous about it. When she did the injection she said something like “Shh.. it's over in a second!” like you would say to a child. Never thought that I would get aroused from getting my Covid-19 shot lol. I later saw in the certificate, where the Dr's office stamp goes in that she was from a paediatric office, which might explain that objectively odd behavior towards an adult person.

Wow, I also had (and have!) feelings about having my glans cleaned for urine samples. I don't have many medical fantasies but that's definitely one of them.