is 2 kids goood for a single mom ?

i plan on having 2 kids before 30. and that’s all , is that ok?. im 23 going to be 24 in august . the reason i say single mom is because i’m planning on not being with any one anymore due to my last long relationship last year .i don’t beliebe in love anymore only the love for ur kids that’s it . i feel like i’ll be happy just having 2 kids and i don’t need no significant other in my life anymore. will i be fine ? i’ll be getting a sperm doner when i hit 24,.