I have been diagnosed with Hashimoto's thyroiditis / hypothyroidism at the start of the year. I didn't have the joint pain and heart palpitations until a few months ago. I'm trying to track it and it seems to be occurring around ovulation specifically. Does anyone have the same symptoms? I had an ECG and that was ok. I'm on 50mg of Levothyroxine. Could it be I need a higher dose? I'm so confused and fed up of feeling like this. I absolutely hate these symptoms and I feel like they're taking over my life because I'm so aware of them now. Thanks.