No sex drive & struggling for baby #2

Its been a while since ive posted in here. I have a toddler whos 2.5 years old. I do want another baby but my problem is that I have zero sex drive and I dont know what I can do to fix it. Im never in the mood or don't care for it lol its like I can live without sex but I do want another baby!!! We have been trying since Nov and have had no luck. Probably not trying enough.. What are some tips to up your sex drive?