Actually, you were never baptized in the SBC!!! The SBC does NOT baptism anyone. Now, you may have been baptized into a local independent Baptist church affiliated with the SBC! (same thing goes for ordination)
Many years ago -I was in a SBC affiliated church in Zweibruecken, Germany. We had a family come and join because they had just from a Landmark Baptist church, also in Sunny Zwei. The dad did want to join that Landmark church, but when told the pastor, he had been baptized in a Bible church (which was baptistic) the Landmark church said he had to be re-baptized, He refused to do so, as he believed (and I agree) that his baptism was scriptural. Thus he and family of 8 came to our church.
I was married 45 years ago i9n Westmoreland BC, Huntington, WV, which claimed to be SBC. It has a natatorium, & they conduct baptisms 1st Sunday each month. The pastor who married us, Hollis Hendon, was from AL & he returned there when he retired. (He's likely passed on since then.) I didn't investigate to see if they were actually SBC or not; it didn't matter to me then.
There are both LM & PB churches in the area. Since I was saved, I've never attended any of them, as they're all KJVO. And when I found out their baptism doctrine, I started advising new Christians to find a church home elsewhere.
I was baptized in Symmes Creek in & near Chesapeake, OH by a nondenominational evangelist, Scripturally, by full immersion in the name of Father, Son, & Holy Spirit, & don't believe I should ever be baptized in water again.
My current indy fundy church recognizes all Scriptural baptisms, & they baptize wherever they can, as they don't have a natatorium.