For some reason this forum has a quirk where it seems that a person cannot receive private messages until they post something, or perhaps a certain number of things, in my estimation it is 10 or 20. So in short, the system is not letting me respond in private.
In any case, my response is, yes, what you wrote about is not a barrier to returning to the Church, not at all! I also dealt with the same feelings, and I think many do. Some devotions come with a growth in understanding and faith, but it is never required and not a barrier.
Praise God for this day. Jesus is waiting for you, to give himself intimately to you again in the Most Holy Eucharist! I'm so excited for you!
If you have any more questions, anything at all about the faith, don't hesitate to send me another Private Message.
May God Bless you and your family richly!