Ttc after a tubal reversal

My husband and I have been married for 5years. We each have children from our first marriages (both married and had children young) but none together. I had a tubal reversal done to untie my tubes 15months ago. We have been trying for 14months. I am so discouraged each month, I cry a lot and I feel like it's just not meant to happen. Sometimes I feel like just giving up! I have had the dye test, hormone tests and everything looks goos they say but still nothing. It's just sad!