[3] In September 2018, she was included by EHF in a list of the twenty best young handballers to watch for the future.
[6][7][8] After Grótta vas relegated to 1. deild kvenna in 2018, Lovísa signed with Úrvalsdeild club Valur.
[14] In December 2022, Lovísa was loaned to Tertnes HE as an attempt to help the club avoid relegation from the highest ranked league in Norway, REMA 1000-ligaen.
[15] Due to an injury, she didn't appear in any games for Tertnes and returned to Iceland.
[16] In February, it was reported that she was scheduled for a surgery to fix a bone chip that was pushing on her achilles tendon.