Two months is no time.
Every female ( in reproductive age group) menstruates every month and ovulates every month but doesn't get pregnant every month.there are uncountable factors that play a role in conception,some of which are not known.
If conception does not occur after 8-12 months of unprotected intercourse
,both partners need to be thoroughly investigated.
Secondly,the semen analysis
report you have mentioned is below satosfactory.
22 mill is a low count and further only 20% of these are motile.
The semen report varies if the specimen is not processed with in 30 minutes.
If you carried the specimen from home,a re examination after 3 days of abstinance should be done.
I suggest you to visit a general surgeon
who would conduct local examination and examine your testicles.if required ,he would suggest a semen culture and a doppler ultrasound