Alone with a baby

So my husband’s dream has been to go into the military. He just got news today that his application got accepted. So he’ll be gone for national guard training for 10-14 weeks and we currently have a three month old baby which means it’ll basically just be me and her. He’ll also be gone for a night for testing but he’s expected to pass and everything. I’m also

worried about our daughter forgetting him and I’m worried about being alone with her for that long. Does anybody have a similar experience or any advice? I know that this’ll be great for our family but just scared. I have anxiety and depression so I’m sure that’ll make things worse. Prayers please. I know I wave to be strong for our little family but it’s gonna be real hard.