Welcome to HCM.
Most of the feelings are related to our attitude. If we have optimistic attitude we find enjoyment in almost everything whereas if we have pessimistic attitude, most of the things occurring in our life makes us depressed.
It is a good turn of events that your attitude has changed. Maintain it and enjoy pregnancy
. It is certainly something to cherish about and look forward to having a very cute and healthy baby.
Only thing that you have to be concerned is about baby moving inside. You should be able to appreciate baby movements, some times during the day. Rest you leave it to your obstetrician. It is their duty to worry about every thing else.
Wish you safe delivery.