I was recently late on my period for 28 days. Took several HPT and all were negative. My cycle is 34 days and I am never that late. On the 29th day late, I started bleeding lightly, a light red/pink color. I have had nausea, super human sense of smell, craving foods, like shrimp, sore breasts, clothes not fitting right, fatigue, mood swings (which are not like me at all). I have carpal tunnel and it has subsided and not been a bother for years, and recently, I wake up in the middle of the night with my hands hurting. I have two kids already but never bled with them. I do not have insurance through my work yet, so I can't afford to get a blood test done. What can I do?