Water infection!

So I’ve been BD’ing a lot this week after lots of smiley ov tests. But this morning I woke up with a horrendous water infection. Unlike any I’ve had before - I constantly need a wee but when I go it is actually quite a lot of urine and I don’t struggle. It doesn’t burn or anything but towards the end of the wee I have that uncomfortable irritation feeling. I generally feel a bit bleugh today aching all over and swollen tummy. Anyone experienced this? It’s so frustrating. I’ve been highly fertile all week but think tomorrow may be my absolute peak.