Now, if I count my followers they are around 1,300, but it used to be around 2,500. Is that related to my relays? Should I connect to new relays? Thank you for the advice.
Discussion
Probably relays. This is what nostr.band shows

Yes. Follower counts are always inaccurate.
And... unimportant on nostr.
Be yourself; post what you like; respond as you will and forget about the numbers.
Followers numbers on Nostr look like a bug but actually is a feature, stop minding it. But the most precise number comes for me on primel
you'll have a different follower count in each app. just ignore it.