How much is TOO much sex?

So my husband and I have tried for the last two years to get pregnant. We have had zero luck, so I ended my period on Friday, and started up my birth control. For some reason, I have been the horniest I have ever been in my life. We had went to Lovers and got those his and her Kangaroo Ultra pills (not sure if anyone else has tried these but 👌) anyways, we took those Friday.. it's now Wednesday, and since Friday, we have fucked probably 20 times. that's about the same as we bang within a whole month!! normally I'd be too sore to continue, and God forbid he have sex more than twice a day.. but oh my, we are just extremely frisky lately, and can't keep our hands off each other! I don't like anal, and I was so horny today that we definitely did it, and he was so turned on by it.

is this normal? lol we've been together for 5 years, and our one year wedding anniversary was in the beginning of December, so I mean there's nothing new to the relationship. but god, he's so fine. ❤️😍