Does anyone else find that having had a m/c or loss affects the way you think or do things when it comes to parenting?

Every day I always feel so incredibly grateful to have Kynan and I think how amazingly luck I am and how easily things might have ended differently. But then I feel so guilty when I get frustrated when Kynan has had a bad day/week/month. Logically I know it's silly but I keep thinking that I should just be grateful to have him and that I have no right to complain when we went through so much to get him and there are people out there who are going through a whole lot more just to have a baby. It makes me feel that I should be more patient and not let it get to me when I'm up half a dozen times a night for a week for example. IYKWIM??