Any advice

My sons about to be 4 months and I literally just had surgery today and I'm super stressed out. I dont want to leave him with anyone other then my mother who lives in the same household but I need to sleep so I can recuperate and go back to fulltime mommy-ing. Does anyone have any advice on how to get past the next couple days. I asked my mother to watch my son during day hours so I can nap and try to relax while I heal but I feel like shit cause my sons a huge mamas boy. I had surgery on my mouth so I cant really give him much kisses I dont wanna slobber on him just incase my mouth is still bleeding obviously but im just having a hard time to cope. I sound crazy its only a few days ill need some help but I legit feel like a terrible mom for not being able to stay awake the entire day with him. The pain meds r killing me and I can barely take benadryl without falling asleep. Has any ftm had surgery and can give me some words of wisdom to make me feel nit like shit ontop of already being in immense pain😪