Natural methods of birth control symptoms and conditions

Wow. I am so relieved to find people like me ! I got the IUD when my son was 6 weeks old and It has been over a year and a half. ( I cannot take regular birth control because it affects my blood pressure)I thought everything was great with it at first- no period- no fuss. but when you have a new baby you are just exhausted and your body does weird stuff anyway. Most of the symptoms I noticed started in the last 2 months. I did not contribute them to the IUD because I have hypothyroidism and I thought my meds needed adjusted. I have not been able to lose weight despite trying- VERY FRUSTRATING! I was exhausted a lot of the time- sleeping 9 or 10 hours a night and still tired. My hair was falling out but not an extreme amount- I started having dizzy spells- No Sex drive- yuck! and I had spotting for over 2 weeks. So I had my thyroid checked and all was well and all I could think was " what the heck is wrong with me?!?!?!" and I found this site. Luckily I had the IUD removed 2 days ago because we are going to try again for a baby- I have felt ok- the first day I was still tired and I had an extreme nosebleed which I have never had before?!?!?! You know I think it is just safest to use natural methods of birth control cause all this medication can really mess you up!