I would recomend that you get Bepanthen Bum cream, it is fantastic, and has helped me out alot alot.
And you can never have 2 many bibs, I thought people were silly when they gave me them as gifts so i returned them all to m&s and then when baba was 3 months I was back in m&s buying loads more.
I also thought infacol was fantastic, i gave him some after feeding and it really helped him with his wind.