My girlfriends dad caught me naked?

So I Lay in bed with my girlfriend sometimes when she falls asleep and I’m still up I just get up and go to my room but I was up for 30 and she was sleeping so I got up, turned off the tv grabbed my phone and I’m walking to my room and I forgot to grab my clothes so I had to go back get them and my girlfriends dad saw me and I was super embarrassed I don’t know what to do so I just went back to bed with my girlfriend to avoid the embarrassment, what do I do now?