Hello I had a concern I am 25 weeks pregnant and I noticed that after I have sexual Intercourse with my significant other and he ejaculates in me it seems like I have a burning sensation and my vaginal muscles feel tight. Is that normal, is anyone else experiencing that, should I be concerned? Do you know what might help it stop? I just want answers lol please help. Thanks. Oh yes we both have been tested for STDS and we are both clear.