TTC at 31 PLEASE HELP!

Ashley

I have a son who is 10 and desperately want another there is 24 year between me and my partner been together 6 years and it's great but we want a baby together we both try to keep as healthy as we can. I missed my last injection 10th October and been trying since. I only had 2 injections before we thought we would try I had a AF the 11 October for 7 full days thought this was my body getting back to normal but haven't had no AF this month which is making me down. Anyone in similar situation?