Bad headachs

Hi this is my first time on here, i have been haveing headachs for over 7 months now and it started when i had my son, every day i got headachs throbbing pains in my temples and forehead and down the back of my neck and alot of pressure in my head.
Iwent to the doctors she put me on antiebiotics said it may be my sinuses i took the tablets headachs still continued, so i got sudafed from the chemist still headachs so i went back to the doctors she said well it wont be sinus problems and put me on pizotifin for migrains they did not agree with me i was tierd all of the time and moody they didnt work, i went back to the doctor she put me on amitheaprimaline they was the same as the pizotifen, i was just not happy headachs every day it realy did interfear with my life i was moody all of the time i was so fed up i just wanted it sorting i realy did think i had a brain tumor or some think and the doctor was not doing anythink just giveing me more tablets, any way i felt like tight pain in my forehaed so i thought i have a cold its my sinuses so i went the chemist and she gave me some sinuse tablets not sure what there called but few days later my headachs went i thought my god great it my sinuses i went to the doctors and told her cause i finished the tablets and the headachs started again so she gave me a nasal sparay it did work but now lately my headachs are back i take syndol for ir there great but they make me tierd and i dont wont to take tablets every day i went to the doctor she finaly has made me an appointment for a nose eyes and ear specalist, but i have to wait for the appointment an it dont stop my headachs now and the worry i realy do worry it is some think more because of the constant headachs i just wont to no what is wrong so i can get on with things wht puzzles me and makes me worry a bit more is that your nose is suppose to be blocked if sinuses are i think, i would like to talk to people with the same things happening to them its reasureing and nice to talk, thanks...