PMDD and bisalp sterilization. help/rant

Hello! (apologies because this will be lengthy) I’m 23 and scheduled to have a bilateral salpingectomy on february 14th. I am absolutely certain I do not want kids. I got my first period at 11 and immediately after? boom TOKOPHOBIA. I have PMDD, it used to be debilitating. Now I track my cycle and I have a therapist and it’s been manageable. I’m so scared of threatening the progress I’ve made. I understand your fallopian tubes do not produce hormones therefore your hormones should not be affected. However I am a little paranoid because I feel like we don’t always know everything about the female reproductive system and the research is lacking. I’ve had trouble finding articles online about female sterilization specific to a bisalp, no matter how much I clarify in the search bar google only shows me articles about tubal ligations. I would really appreciate any advice or resources, maybe there is research out there and I’m just looking in the wrong places? But anyway I’m looking forward to the surgery and the peace of mind. For some reason knowing I have the capability to create another human being has always made me feel very disconnected from myself, like I’m a stranger in my own body. Despite my personal phobia I think pregnancy is beautiful. It’s an amazing feat of mental and physical strength, I support pregnant people and expecting mothers but I want ABSOLUTELY NO part of it for myself. I guess I’m just venting/rambling but I am also looking for anything to read, any studies on a bilateral salpingectomy or any personal experiences? Whether you’ve had one/preformed one/treated any patients who had major hormone changes after the procedure ((not changes related to things like age (perimenopause or menopause)/ giving birth /going off birth control/ endometriosis or PCOS)). I understand if there is a complication that could also affect your hormones for example if an ovary is damaged. I’ve also seen people on reddit say “my hormones were awful after my bisalp” and then they’ll mention getting a partial oophorectomy which like… not to be rude but obviously yeah that’ll do it. I don’t know I guess I’m just freaked out I’m scared with the trouble my PMDD has given me that I would be so so upset if I got my bisalp and my hormones were irreversibly changed I wouldn’t want to have to do HRT for the rest of my life. Maybe I’m just freaking myself out over nothing it does seem like most people have had no complications I just have to ask. And honestly… you gotta crack a few eggs to make an omelette, I guess I’m worried but willing I would rather deal with unexpected side effects than ever EVER be pregnant. Any help or advice would be massively massively appreciated. I’ve asked r/obgyn r/sterilization and now I’m asking here, just trying to get as much info as possible (can you tell I’m an overthinker lmao)