Pain to the right of my belly button, Hypothyroidism?!

Crystal • Baby #1 2018 TTC baby #2
I went to the doctors yesterday for frequent urination and this pain to the right of my belly button. The pain can be sharp and crippling but it's always random. I also keep having this dry, burning feeling in my uterus (always randomly occurs). My doctor thinks it's hypothyroidism. Does anyone have similar symptoms with a different diagnoses?