I tried a new thing, did it work?

So my husband and I have been BD every other day for 2 days and I stopped trusting the app. I’ve been constipated and feeling both pelvic and abdominal cramps. It should have went away 3 days ago but it hasn’t stopped since then. It’s not the food poisoning because my husband is more sensitive than I am and he isn’t constipated. I cut out alcohol for 2 weeks and took a sip of wine and felt like complete shit. Idk what’s going on with me. According to the app I’m 2-4 DPO