Has anybody had an i.u.i.? i would like your general experiences please? x?

i am exactly a week after my 2nd i.u.i. (1st was unsucsessful) today and yesterday i ahve been getting lower back niggles and bubbly windy sensation in my tummy and also the odd niggle in my tummy too. i ahve another week to go i guess until i can test. did you have symptoms similar to thi and become pregnant (or not)? i am still using the cyclogest pessaries and have read they cause excess gas so maybe this is all connected. our issue is male infertility. thankyou x