Weird question

So I had a miscarriage back in early March and had trouble getting and staying wet and getting turned on for months (even before the miscarriage I did honestly) and now all of a sudden in the past 2 weeks I’ve been so horny I can’t even think straight. Even my fiancé is like weirded out cause of how switched up I became. I’m always like wet and thinking sexually, I get turned on by nothing, my body also feels a little off lately just emotionally and physically with like bloating and gas. I’m sexually active and don’t use any form of birth control. I have been diagnosed previously with pcos and endometriosis but they have tried to rule out pcos recently but is this pregnancy symptoms ? Is this just a horny weird time for no reason ? Is it maybe mentally related due to stress ? Idk. I have had many pregnancy scares since March and hate getting my hopes up. Again.