Discouraged

I'm 32 and ttc #2. I had a chemical pregnancy in September and took a break from trying for one cycle. Now back to trying and almost at the end of the tww. Everyone around me is pregnant, and I'm just so discouraged. I don't know how people ttc for years. I'm only on month five and I feel like it's never going to happen. It doesn't help that my husband is in the military and constantly leaves for deployments. I'm ready to add another family member and I'm starting to feel like it's just not in the cards for us.