Oral…

I hate to even ask this question because I’m so embarrassed about it but whenever I give oral and he finishes in my throat or I swallow it. Why every time my throat gets sore ? Or scratchy or makes my sinuses flare up to where my nose is stuffy and nose runs? He’s been tested and I even tried with other guys that’s been tested to see if it’s only his semen but all the same result… is this normal or??

To add ….

This goes for semen for my vagina as well. It makes my vagina hurt/burn and swell to the size of of an grapefruit. I have to use ice packs for pain and swelling ( if that happens ) but I talked to my OBGYN And doctors. For an while now and they always say they don’t find anything or see why I’m dealing with it all afterwards… even went to an specialist and they said it was normal to happen 🤦🏽‍♀️don’t think it is but ugh