Is it high or low!

ba

So I had my son 5 months ago ( with a 2 years old daughter) I’m trying to convince for another baby in a close age.

I am on my ovation days til 20th fertility day (I’m getting fertile treatment on 19th) is it high if I have sex more then one sex a day everyday til next period due? Help!! ❤️❤️I literally asked my partner to have sex all the time buthe get sore down here :( is it something else I can help his down part better by lube