Hi, Belle777! Welcome!
It’s never a good idea to base your spiritual life on your feelings and moods, so you need something to be an anchor for you. I would suggest a simple daily plan that includes some prayer and some spiritual reading that you never, ever skip. If you want to add to it when the mood strikes, that’s great, but if the mood is fading, at least you still have contact with God.
Maybe something like this:
First thing - Morning Offering - offer your whole day to God using one of the traditional prayers for this purpose
Last thing before bed - brief examination of conscience and Act of Contrition
In between, according to your schedule - some vocal prayers, such as the Rosary or the Chaplet of Divine Mercy, or prayers for your own special intentions. Prayers for the Pope. A few minutes of quiet prayer in your own words, leaving time to listen to God. Five minutes reading the New Testament. Fifteen minutes reading some other spiritual book.
If and when you can - daily Mass, a visit to Jesus in the Blessed Sacrament during the day if you live or work near a church that’s unlocked.
Every month or more often if you wish or need - Confession
Of course, Sunday and holy day Mass.
Another lovely and helpful thing is the Magnificat magazine. It has morning and evening prayer for every day, the prayers and readings for Mass and some other readings for each day. It’s a great way to pray with the whole Church, even though it’s not the official Liturgy of the Hours.
The important thing is not how much you do. And you should start small, so as to avoid giving up in frustration when the mood fades. The important thing is being absolutely faithful to your plan, no matter how small it is. When you are totally committed to one or two elements of the plan, add one more until that becomes second nature. Then you won’t get overwhelmed. Keep adding until you are doing all that you want to do every day.
You might want to go over your plan with the priest in Confession some time. They can be quite helpful, too.
God bless you for wanting to do the right thing!
Betsy