Starting clomid

Rebecca • 40 and hoping to get pregnant with baby number 2 in the next year!
Hi ladies,
​After 12+ mos ttc, we are going to start clomid this month. Starting at a dose of 50.
​For those of you who have used it, what have your experiences been? Outcomes? 
​We are anxious- have had a few chemical pregnancies so far, and one pregnancy 9 yrs ago that did not end positively. We are both 37. Ttc #1!
​Thanks for your input!
​:)