@Ralala I'm so pleased you didn't need surgery and that HCG levels have come down.
I think with both ectopic and miscarriage there is so much going on physically that it feels as though all your energy goes into the physical recovery first, as you start to get better physically that's when the emotional side becomes a bit more real. What you're experiencing sounds very common and very normal.
I thought I'd share some things that helped me, they may or may not help you, but might give you some ideas as you start on your road to recovery:
Try not to fight or force any feelings, just feel what you feel. It's ok to not be ok. Some days you might be sad, angry, happy, grateful, even numb, it can be a bit of a rollercoaster.
I found talking on here and to friend enormously helpful.
Talking openly to my partner, even if it meant we might upset one another if we didn't feel the same about something
Doing little things each day as @AMS19 suggested made me feel like I was getting better and gave me a sense of my progress in my recovery
Read resources on the ectopic pregnancy site
When you're up to it, try to leave the house for a short walk each day
Write down things you're grateful for
Write down your experience
Do little things for yourself and maybe even your partner to enjoy, run a nice bath, get a takeaway, do your nails, put a bit of makeup on. Care for yourself like you would care for a friend.
Binge watch some trash on the sofa with a comfy blanket - one of my personal favourites 😜