still paranoid and scared of pregnancy

yes im asking another question due to maybe and hopefully a pregnancy scare :( i already asked i think two questions. go ahead and read them so you know whats going on. i think i may be over reacting. i will say that i did take a pregnancy test and it came out negative but i think its becuase i took it early. i have been stressing out a lot over this. my boyfriend tells me that there is no way im pregnant. i believe him but im still scared. i really dont want to be. ive been getting really light cramps. is it because im still paranoid? im able to eat a bit more now. ill be fine for a while but then it comes back and it starts freaking me out. im thinking about taking the other pregnancy test when i get my period that way i wont misunderstand it as spotting. do you think thats a good idea? all im asking for is a way for me to stop having this anxiety. i looked up symptoms of anxiety and its pretty much all of this. now im actually wishing that i want to get my period. so can someone help me try to find ways to relax? i really dont want to delay my period. and i cant make a doctors appointment either because im 17 which sucks. i dont want to tell my mom either so im kinda alone on this. so please answer this. by the way how is the discharge suppose to be when your pregnant? ive always had discharge but its never thick or how they say its sticky? its like really light white almost clear so thats another one that i want to know. sorry that i wrote so much