I got my tubes tied after baby #4.... -no- side-effects.
I've only heard about one of those side-effects from my doctor... And that's the period one. Seriously, though, I've never known anyone to actually have even that one.
Honestly, you'll probably have some cramping right afterwards, but that's not from the tubes being tied. It's because they have to put air into your abdomen so they can see what they're doing. The small amount of air that's left in after they're done will get absorbed and cause a bit of gas cramping, but nothing that tylenol can't handle.
Do keep in mind that it's not 100% effective. It's over 99% effective, and has a higher rate of pregnancy prevention than the pill, but that does leave the few, the proud, the statistical anomalies.
I'm one of those anomalies myself. With the pill+condoms+spermicidal foam resulting in three of my four pregnancies, I'm always extra careful between ovulation and my period. Even with my tubes being tied I've had two pregnancies. They ended in miscarriage, but they happened.
Tying your tubes does not cause any hormonal imbalance... -nothing- is taken out for it to change! However, many women who have their tubes tied -also- stop taking the pill at the same time. That can cause the side-effects that you mentioned. So, if you're taking the pill, you may want to talk to your doctor about continuing to take it to regulate your hormone levels unless you don't mind the fluctuation while your body readjusts to it's natural cycle.
Good luck and hope this information helped!