Austin Shepard relapses on opioids while filming Love Island: Beyond the Villa and is now 11 days sober after entering professional treatment.Shepard tells TMZ on the "Previously On" podcast that he hid use from producers by avoiding filming, that fellow cast members TJ Palma, Charlie Georgiou and Iris Kendall noticed and reached out, and that feverish sickness and four sleepless nights pushed him into detox where he suffered a seizure and was sent to the emergency room.Shepard credits his father and his girlfriend for support, says he is staying with them as he recovers, recalls an earlier ibogaine treatment at 22, warns that addiction can be fatal and says he plans to start a scholarship to help others.