Need to get back on track!!!

So i kinda have been missing takig my metformin an have began to beinge eat and stop doing my dailry exercises i lost hope this past month on ever conceiveing i know the doctor an i was both hopeful i would by april but i havent :( it just hurts and sucks an i hate that it is so hard. But i know i shouldnt give up hope and keep trying but how do you push yourself to do it yes at first i was all like i do this an i will be pregnant in a few months and then i realized it was gonna take much more than that. And now im confused on how tell if i am ovulateing cause the test dont work uhhh does anyone else ever feel like this any advice or opioins?