Wedding advice please

So I’ve always thought walking down the isle was a special FATHER DAUGHTER moment so I went it to be just my dad and I. So who should my mom walk with? My maid of honor will

Be with the best man. My sister with her husband, my 2 sister in laws and their husbands, and my brother in law also has no one to walk with. Also my wedding is pretty small so I don’t want the entire bridal party at the head table since it would make the rest of the venue look empty, so who should I have at my head table? Sorry, I’ve never had a wedding in my family so I’m so lost