Oh yes, the energy is still there! Getting excited. I'm definitely seeing pumpkins around conceiving time! Things look great as far as that goes.
I would suggest spending some time in meditation/prayer/contemplation (whatever you call it) in regards to welcoming a spirit baby into your life. I'm sure you have done this plenty, but after loss make sure your intentions are not shrouded/surrounded in fear. Feel the trust that it will be the most perfect time to conceive and that you are willing to accept all outcomes.
Good, positive energy never hurt anything.
I see you already taking a prenatal, so that's good.
Oh and I would suggest acupuncture for fertility. I don't know if you've tried that, but I keep seeing an image of you with those tiny needles sticking in you. (yikes! But it's not actually painful).
Other than that, I don't see anything in particular, b/c I think it is just meant to be. But it's always a good idea to clear yourself of negative energy; meaning fear, worry, anxiety and emotions like that, that pertain to getting and staying pregnant. Don't assume anything. I see a little Halloween baby (for conceiving).
Happy conception :)