Post Vaginoasty oral

Just a short and sweet question. I'm just under 6mo post op. Been able to orgasm with a vibrator by myself since 4.5mo and from penetration shortly after that. And that's great and all. But something odd I've found is that I really don't feel much when it comes to being eaten out. Mentally its amazing, but physically there's not much there. Theres hints ever now and again but nothing crazy and def not enough to get there. Did yall find that was something that became pleasurable later than other acts? Did it ever get good? I just find it odd that I get more physical pleasure from penetration where it should be the other way around?? Thanks.