iPhone se -Wrong' home' information when emailing photos

[curious]

When sending a photo to my Gmail account, under ‘home’ it gives an email contact that is not me, is not even an email account. In settings, under Default Email account, Gmail is checked. How do I delete the info under home so it shows my info? (This incorrect info persists even when I type in the correct info in the To box and send the photo)
Thank you

[curious]

Solved: for some reason, My Card showed wrong contact information. Fixed by going to Settings/Contacts. Scroll to and tap on My Info. In contacts list, select own name.

[HansV]

Thanks for the update!