Help?

I am extremely bloated today! I have been for WEEKS! My period is late almost 10 days and I'm still getting negative tests. I'm gassy and tired and my sinuses are acting up which dr told me last time I was pregnant that that happens when you have increased blood flow. But what can I do for this bloat? I feel like a whale!?! 😭 I inly way 124 so it's not extra weight...