Ok so i took a test about 2 weeks ago bc i was feeling off like bloated broke out real bad just felt funny well test came back invalid so i took another one the next day. Come back negative. AF was supposed to be here 2 days ago still havent started im scared to take another test bc i dont want it being negative but i havent been late on my periods in months. I havent had any issues with my periods since October. Should i take another test?