My boyfriend says I make him feel small and like he's not good enough?

Background information: My boyfriend (33M) and I (29F) have been dating for about a year and a half. We were both previously in long term relationships - his was a 5 year long distance relationship and mine was a 4 year relationship + engagement with 2 kids. Even though my boyfriend was in a 5 year relationship prior, since it was long distance, they were not able to advance their relationship much and never got to the point of moving in together, getting engaged, etc. and they would only see each other every couple of months. Me on the other hand, I lived with my ex fiance, was engaged, and we have 2 kids. My boyfriend has a difficult time with this. He feels that I have already given so much of myself to my last relationships that he is now a "plan b". I also traveled and dined out at a lot of fancy restaurants in my last relationship because my ex made more money and my boyfriend feels incredibly small and down about himself due to this. He will often ask me if I have been to certain restaurants and most of the time, I have already been there with my ex... my boyfriend struggles to plan date nights now in fear that it won't be as extravagant or nice as the dates I went on with my ex. My question is, what should I do in this situation? I tell my boyfriend that he is good enough but he doesn't believe me because he knows I had a much "better" lifestyle previously and was "given more". He recently told me he wanted to plan something special for us and the date idea he chose is actually something my ex had done with me for a past anniversary but my boyfriend is under the impression that I have never done it before... do I tell him the truth or just act like it's my first time? I hate lying...
My boyfriend says I make him feel small and like he's not good enough?
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