 [ Symptoms ] diagnosed with anxiety disorder can anxiety make you have headaches and feel weak and tingles all day [ Disease ] im not a professional and i would still see a doctor or suggest to go to a free clinic like planned parenthood if they cant help they can refer you to another place i would think that you are pregnant i got pregnant early this year and had a miscarriage at 2months i had taken a test and it came out negative i waited and took 3 more tests and they were all positive i had a light spot that just happened one day and then did not get my period but had crazy hormones it might not be pms you might be having pregnancy symptoms sometimes your hcg levels are not as strong at first and that is how you could have gotten a negative trust me go to the doctor i did not and had a miscarriage and had to go straight to the er good luck