I noticed that my week seemed worse if I missed Mass because I “excused myself” from going because I was “tired”, or “didn’t feel like it”. I think it resulted from the guilt I felt at knowing I had deliberately sinned by not going.
When I miss Mass (as I did last week) due to illness, but pray to Our Lord, it seems I get well just a bit faster, and my week goes well. I also go to Confession when I miss Mass just “because”, and I won’t do it again for months or a year or more. Sometimes I really am too tired and feel poorly, but that’s mainly because I’m an “old lady” of 71 yrs, 11 months and 3 weeks!!! LOL
Just pray an extra Rosary, or say the Hail, Holy Queen and perhaps a decade of the Rosary several times a day (especially if you have a very busy day with work or school), and be sure to go to Confession next week. Saying the Confiteor also is recommended by my Priest, until I can get to Confession!
It’s not a “curse” from God, it is the guilt of knowing you did wrong, unless you had good reason. When I worked as a Nurse, I spent 2 years having to work every weekend except during my annual vacation time, and my Priest told me I was excused because of this, but to attend a week day Mass on my day off. Even though I had worked a “double” (3 pm to 7:30 am); I drove the 50 miles home and went straight to Mass before going home to get some desperately needed sleep once a week on a week day. Made a huge difference in my life!
Be at peace, you are not cursed by God, but need to make an effort to attend the Sunday Obligation (or Sat. Vigil Mass), and go to Confession when this happens, and pray for forgiveness when it occurs. Since you feel all goes so much better when you attend Mass on the week end, I think you’ve gotten your “nudge” from God already! God bless & help you!