Am I crazy?

My baby girl is about to be 6 months old - I am at pre-pregnancy weight (and then some) because I’ve been working my ass off to get healthy and my husband and I are TTC again. I stay home with her and I honestly would have gotten pregnant again 4 months ago if I could have. We haven’t been trying but we haven’t been trying to prevent it either .. my last pregnancy was a surprise one - 3 months before our wedding (and all-inclusive honeymoon 🙄) My husband had been on a 5 week work trip to Japan and I found out literally 19 days after he came home that I was expecting. Not how we had planned but I wouldn’t change a thing.

I am, however, sick of people telling me that I shouldn’t be trying again so soon. What is the big deal? I am a stay at home mom - I’m fairly certain I’m capable of taking care of two children. Am I just being overly sensitive? Also - this is my first time actively “trying” to get pregnant. I just purchased some ovulation tests and I’m back on my prenatal vitamins. Anyone have any other advice for me? It would be much appreciated!