Daltex,
everyone has a different reaction to propecia. In my case, I gave it a shot for a few months several years ago, and suffered some serious side effects. If I'd had the chance, I'd have never used it. It took me a lot of time to recover. There are many people who are happy with fin and they get no sides, but remember there are also many people who suffer seriously. There is also a big forum for fin victims. It's up to you and your body. If you have started to feel strange and weak, maybe you should consult your doctor.
IMHO the best thing to do is to find a good doc and get HT. I had HT 3 weeks ago, it's not easy to be honest, waiting and all and I may have to wait maybe 4-5 months to see the results but again for me it's way better than taking med which messes with your hormones.
wish you all the best