Guys help me decide 😫😭

Sooooo both my son and I have our birthdays the same month different days I went to rent a place out where we live but it’s booked on his birthday weekend. I can’t do it the following weekend because it’s my nieces first birthday. The following weekend after that is my birthday. And the only weekends available are the first week of February or the last two weekends of February. So idk if I should celebrate my birthday + my sons together or celebrate separate. I was thinking the first week of February we can do his first birthday instead of the 9th I know a lot of people think why have parties if they’re not going to remember it but I always felt like they’re first birthday is special but that’s just me. 😭. I just want him to have his day and I don’t want my visitors to feel like they have to bring two gifts at one party idk I feel that would be a lot for some people idk what to do 🤔