hi doc,its my 1st time to use althea pills,im always dizzy,lack of appetite,vomiting and im always thrsty and yesterday i had a worst stomach ache is this normal side effect? i take my 1st tablet on the 1st day of my menstration which indcated in the description.and i only have 4 more tablets to go before i finish my 1st pack ..me and my hubby had unprotected sex on the 5th day of taking the pills.am i already protected that time?i always drink my pill right on time right after taking lunch and i never miss to take a pill..thank hope you can help me